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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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A 'natural experience,' my foot
When Road & Track’s Jason Cammisa busted a fuse during a recent drive
of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang – “the original pony car,” according to Jalopnik – has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called “Active Noise Control,” and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. “[The system] layer[s] in certain sound characteristics on top of what’s already there,” Carney told Autoblog. “The intent is to be a natural experience.” http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress |
#2
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 11:29:57 -0400, Ed Huntress wrote:
When Road & Track’s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang – “the original pony car,” according to Jalopnik – has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called “Active Noise Control,” and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. “[The system] layer[s] in certain sound characteristics on top of what’s already there,” Carney told Autoblog. “The intent is to be a natural experience.” http://dailydigestnews.com/2014/09/r...coboost-fakes- some-engine-noise/ =============================================== Have they no sense of decency, sir? It sounds like the logo for that particular car should be an ace of spades and a clothspin. (Does anyone still do that?) -- Tim Wescott Wescott Design Services http://www.wescottdesign.com |
#3
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw |
#4
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. -- Ed Huntress |
#5
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 11:14:49 -0500, Tim Wescott
wrote: On Sat, 27 Sep 2014 11:29:57 -0400, Ed Huntress wrote: When Road & Track?s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang ? ?the original pony car,? according to Jalopnik ? has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. ?[The system] layer[s] in certain sound characteristics on top of what?s already there,? Carney told Autoblog. ?The intent is to be a natural experience.? http://dailydigestnews.com/2014/09/r...coboost-fakes- some-engine-noise/ =============================================== Have they no sense of decency, sir? They have no sense, period. It sounds like the logo for that particular car should be an ace of spades and a clothspin. (Does anyone still do that?) One would _hope_ not, sir. -- Give me the luxuries of life. I can live without the necessities. --anon |
#6
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message . .. When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. How about the whine of a high revving 2 stroke. LOL. |
#7
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 13:38:42 -0700, "Bob La Londe"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. How about the whine of a high revving 2 stroke. LOL. Aha. The "ring-ding" app -- your choice of Kawasaki or Yamaha. g I want my car to sound like a 1962 Ferrari 250 GTO. -- Ed Huntress |
#8
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A 'natural experience,' my foot
On 9/27/2014 4:41 PM, Ed Huntress wrote:
.... I want my car to sound like a 1962 Ferrari 250 GTO. There's the app: your choice of engine sound. Select from a library of iconic cars. Or cycles. Or whatever. Maybe a chainsaw for a silly choice. Bob |
#9
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 17:50:34 -0400, Bob Engelhardt
wrote: On 9/27/2014 4:41 PM, Ed Huntress wrote: ... I want my car to sound like a 1962 Ferrari 250 GTO. There's the app: your choice of engine sound. Select from a library of iconic cars. Or cycles. Or whatever. Maybe a chainsaw for a silly choice. Bob I wouldn't be surprised if someone was already on the job. Now, if I could get a holographic GTO body to go with it... -- Ed Huntress |
#10
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 13:38:42 -0700, "Bob La Londe"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. How about the whine of a high revving 2 stroke. LOL. Or better yet, a "Buzzin' Dozen" |
#11
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A 'natural experience,' my foot
"Bob La Londe" wrote in message ... "Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. How about the whine of a high revving 2 stroke. LOL. Blasphemer! The Allison V-1710 was the original engine of the REAL Mustang, the P-51, and of my sentimental favorite the P-40. Tho I'd gladly settle for the sound of the British Merlin that gave the P-51B/C high altitude performance. -jsw |
#12
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sat, 27 Sep 2014 17:50:34 -0400, Bob Engelhardt wrote: On 9/27/2014 4:41 PM, Ed Huntress wrote: ... I want my car to sound like a 1962 Ferrari 250 GTO. There's the app: your choice of engine sound. Select from a library of iconic cars. Or cycles. Or whatever. Maybe a chainsaw for a silly choice. Bob I wouldn't be surprised if someone was already on the job. Now, if I could get a holographic GTO body to go with it... -- Ed Huntress It's rumored that Honda engineers were refused permission to make one of their hot bikes sound like an F-4 Phantom taking off in full burner. -jsw |
#13
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A 'natural experience,' my foot
On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote:
Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called �Active Noise Control,� and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan |
#14
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), "
wrote: On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote: Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) -- Ed Huntress |
#15
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " wrote: On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote: Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) -- Ed Huntress I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. -jsw |
#16
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 21:19:57 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " wrote: On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote: Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) -- Ed Huntress I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. -jsw Ha! Think of how much technology is going to be redundant or irrelevant when the cars start driving us. -- Ed Huntress |
#18
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 19:47:57 -0400, "Jim Wilkins"
wrote: "Bob La Londe" wrote in message ... "Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 12:54:03 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message m... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Give them time; there will be an app for that. How about the whine of a high revving 2 stroke. LOL. Blasphemer! The Allison V-1710 was the original engine of the REAL Mustang, the P-51, and of my sentimental favorite the P-40. Tho I'd gladly settle for the sound of the British Merlin that gave the P-51B/C high altitude performance. Love the Mustang's roar. But who's to say the rice burners don't have an exquisite sound themselves? (Heh, heh, heh. Most of us, prolly. -- Give me the luxuries of life. I can live without the necessities. --anon |
#19
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 21:19:57 -0400, "Jim Wilkins"
wrote: I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. And we thought phones were distracting? -- Give me the luxuries of life. I can live without the necessities. --anon |
#20
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A 'natural experience,' my foot
On 9/27/2014 11:54 AM, Jim Wilkins wrote:
"Ed Huntress" wrote in message ... When Road & Track's Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang - "the original pony car," according to Jalopnik - has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called "Active Noise Control," and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. "[The system] layer[s] in certain sound characteristics on top of what's already there," Carney told Autoblog. "The intent is to be a natural experience." http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? -- Ed Huntress I wonder if they can simulate the sweet exhaust purr of a V-12 Allison. -jsw Or an Inline 12 Jag ! Martin |
#21
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sat, 27 Sep 2014 21:19:57 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message . .. On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " wrote: On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote: Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) -- Ed Huntress I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. -jsw Ha! Think of how much technology is going to be redundant or irrelevant when the cars start driving us. -- Ed Huntress The boredom problem has been known and studied for a long time in aircraft. The airline joke is that the cockpit of the future will hold a pilot and a dog. The pilot's job is to feed the dog, the dog's is to bite him if he touches the controls. The voice transcript of the Air France jet that fell into the Atlantic is a serious wake-up about relying excessively on automation and the judgement of its programmers. They made a small mistake at ~37000 feet that put them in a flat high-speed stall, because the air is so thin. Then they fell all the way to the ocean in a plane with nothing wrong with it most of the way down, after the ice melted from the air speed sensors. It stayed relatively flat, responding clumsily but properly to the controls, but it gave them a stall warning when they nosed down and gained speed, the proper corrective action, because the stall warning shut off below about 60 Kts and came back on when they accelerated past its lower limit. So instead of flying the plane the way he knew was right the captain followed the computer's incorrect warnings. They repeatedly said they didn't understand what was happening to them, "j'ai plus le controle de l'avion la" "qu'est-cequi se passe?" "on a tout perdu le controle de l'avion on comprend rien on a tout tente" "on n'a aucune indication qui soit valable" "c'est pas possible" In his defense pilots can't correctly sense what the plane is doing at night in clouds and should trust the instruments instead. The descending turn called a Death Spiral feels like flying level. That may be what happened to JFK Jr. http://www.copanational.org/ChocktoChockApr12.cfm "If disorientation does occur, we must force concentration and believe the instruments no matter what sensations we feel physically. If we try to fly by the seat of our pants, a spiral dive will almost certainly occur." I don't use the cruise control on trips. Instead I force myself to pay attention to holding my speed. -jsw |
#22
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A 'natural experience,' my foot
Ed Huntress wrote:
When Road & Track’s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang – “the original pony car,” according to Jalopnik – has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called “Active Noise Control,” and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. “[The system] layer[s] in certain sound characteristics on top of what’s already there,” Carney told Autoblog. “The intent is to be a natural experience.” http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? Hey it will make servicing them easier. Customer comes in complaining that the engine sounds rough while idling, the tech can just dial up the stereo volume to cover the odd sounds... -- Steve W. |
#23
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A 'natural experience,' my foot
"Larry Jaques" wrote in message
... On Sat, 27 Sep 2014 21:19:57 -0400, "Jim Wilkins" wrote: I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. And we thought phones were distracting? I've seen what I thought were very annoying reflections of the dash in German cars, but maybe they are used to it. -jsw |
#24
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 21:19:57 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " wrote: On Saturday, September 27, 2014 3:29:57 PM UTC, Ed Huntress wrote: Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. =============================================== Have they no sense of decency, sir? -- Ed Huntress Sounds like a winner to me. The driver gets the sound and the bystanders are spared the noise. Dan But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) -- Ed Huntress I just received the first issue of the new Mercedes-Benz NEXT magazine (in German) that describes a system with a heads-up display that shows the driver everything going on around him, such as the names of cross streets, traffic jams, distances to gas pumps and parking lots and the potentially hazardous actions of other vehicles. It looks a lot like the Free Flight aircraft situational-awareness enhancement system Mitre built for the FAA in the 90's, which integrated GPS, ground radar, weather data and location transponders in nearby planes. The back-seat driver is now projected on the windshield. -jsw Ha! Think of how much technology is going to be redundant or irrelevant when the cars start driving us. -- Ed Huntress The boredom problem has been known and studied for a long time in aircraft. The airline joke is that the cockpit of the future will hold a pilot and a dog. The pilot's job is to feed the dog, the dog's is to bite him if he touches the controls. The voice transcript of the Air France jet that fell into the Atlantic is a serious wake-up about relying excessively on automation and the judgement of its programmers. They made a small mistake at ~37000 feet that put them in a flat high-speed stall, because the air is so thin. Then they fell all the way to the ocean in a plane with nothing wrong with it most of the way down, after the ice melted from the air speed sensors. It stayed relatively flat, responding clumsily but properly to the controls, but it gave them a stall warning when they nosed down and gained speed, the proper corrective action, because the stall warning shut off below about 60 Kts and came back on when they accelerated past its lower limit. So instead of flying the plane the way he knew was right the captain followed the computer's incorrect warnings. They repeatedly said they didn't understand what was happening to them, "j'ai plus le controle de l'avion la" "qu'est-cequi se passe?" "on a tout perdu le controle de l'avion on comprend rien on a tout tente" "on n'a aucune indication qui soit valable" "c'est pas possible" In his defense pilots can't correctly sense what the plane is doing at night in clouds and should trust the instruments instead. The descending turn called a Death Spiral feels like flying level. That may be what happened to JFK Jr. http://www.copanational.org/ChocktoChockApr12.cfm "If disorientation does occur, we must force concentration and believe the instruments no matter what sensations we feel physically. If we try to fly by the seat of our pants, a spiral dive will almost certainly occur." I don't use the cruise control on trips. Instead I force myself to pay attention to holding my speed. -jsw Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress |
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 23:20:10 -0400, "Steve W."
wrote: Ed Huntress wrote: When Road & Track’s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang – “the original pony car,” according to Jalopnik – has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called “Active Noise Control,” and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. “[The system] layer[s] in certain sound characteristics on top of what’s already there,” Carney told Autoblog. “The intent is to be a natural experience.” http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? Hey it will make servicing them easier. Customer comes in complaining that the engine sounds rough while idling, the tech can just dial up the stereo volume to cover the odd sounds... Ha! A great thought. I wonder if they thought about that? -- Ed Huntress |
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw |
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 23:52:00 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw Hmm. Interesting. I don't get why it would read in reverse, but that's OK. I don't even like to think about artificial horizons. I still get a chill thinking about it. I came to like the piece of yarn on the windshield and the ball-type turn and bank indicator on the gliders I flew in college. That's my kind of simplicity. Nothing to go wrong -- sort of. g -- Ed Huntress |
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A 'natural experience,' my foot
"Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 23:52:00 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message . .. On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw Hmm. Interesting. I don't get why it would read in reverse, but that's OK. I don't even like to think about artificial horizons. I still get a chill thinking about it. http://www.fiftiesweb.com/cab.htm "The Sperry F3 gyro also provides a direct reading indication of the bank and pitch attitude of the aircraft, but its pictorial presentation is achieved by using a stabilized sphere whose free-floating movements behind a miniature aircraft presents pitch information with a sensing exactly opposite from that depicted by the conventional artificial horizon." "Since Peterson had received his instrument training in aircraft equipped with the conventional type artificial horizon, and since this instrument and the attitude gyro are opposite in their pictorial display of the pitch attitude, it is probably that the reverse sensing would at times produce reverse control action." CFIT, Controlled Flight Into Terrain. I came to like the piece of yarn on the windshield and the ball-type turn and bank indicator on the gliders I flew in college. That's my kind of simplicity. Nothing to go wrong -- sort of. g -- Ed Huntress I started with hang gliding, no distracting instruments at all, just gravel-pit bushes and rocks looming in front of me. On my sixth landing I finally judged the flare timing correctly and landed neatly on a boulder, then gave it up for the less bone-breaking hobby of dirt bikes. |
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A 'natural experience,' my foot
"Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 17:50:34 -0400, Bob Engelhardt wrote: On 9/27/2014 4:41 PM, Ed Huntress wrote: ... I want my car to sound like a 1962 Ferrari 250 GTO. There's the app: your choice of engine sound. Select from a library of iconic cars. Or cycles. Or whatever. Maybe a chainsaw for a silly choice. Bob I wouldn't be surprised if someone was already on the job. Now, if I could get a holographic GTO body to go with it... -- Ed Huntress NO! NO! NO! NO! NO! NO! NO! You want a hologram of a Chevy Vega for your Ferrari 250 GTO. The ultimate sleeper. LOL. |
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A 'natural experience,' my foot
On Sunday, September 28, 2014 12:50:54 AM UTC, Ed Huntress wrote:
On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) Ed Huntress I have always wanted a car like you see in cohmercials. You know the ads where there is no traffic on the road except the car being advertised. The authenticity is that the car is stuck in traffic or going 15 mph thru a school zone. Dan |
#31
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A 'natural experience,' my foot
Ed Huntress fired this volley in
: It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) I did something similar, but for different reasons. I went through all the hood hours, all the 'actual' hours, sat for the test, and took my check ride. But I would NOT apply for the ticket. I was flying "in the pursuit of business" at the time, all over the Southeast, and the training got me out of some really bad pinches a few times. But I had a really _bad_ and selfish boss who would have insisted I fly in actual conditions, if I'd had the ticket. And I had no desire to be flying in bad IFR, terribly fatiqued, and in a hurry. So I just never got the license, and flew the sunshine express for a decade or more before moving on to another position that didn't require it as much. The training was a boon, though. LLoyd |
#32
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A 'natural experience,' my foot
wrote in message
... I have always wanted a car like you see in cohmercials. You know the ads where there is no traffic on the road except the car being advertised. The authenticity is that the car is stuck in traffic or going 15 mph thru a school zone. Dan Driving home from a party at 3AM is like that but the cops have no one but me to draw their attention, so I stay close to the speed limit. 3AM is when the bars in Heidelberg closed. I always made next morning's formation and didn't look any worse than the rest of the unit, since we had all been out together. I had the advantage of college practice in how to function after an all-nighter. Once I rode my motorcycle around Boston after Sat/Sun midnight on a 3-day weekend to familiarize myself with its jumble of one-way streets. I very nearly had the city all to myself. Among other things I learned to buy saddlebags and always carry rain gear, because on the highway rain feels like a shower of gravel. I was on second shift for a while in Army electronics school at Ft Monmouth, NJ. After getting out at 11PM I rode my bicycle to and along the utterly deserted beach. Many nights I didn't see a single car. What traffic there is that late appears to be TV morning show staff and hospital shift changes. -jsw |
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A 'natural experience,' my foot
On 9/27/2014 12:33 PM, Larry Jaques wrote:
On Sat, 27 Sep 2014 11:14:49 -0500, Tim Wescott wrote: On Sat, 27 Sep 2014 11:29:57 -0400, Ed Huntress wrote: When Road & Track?s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang ? ?the original pony car,? according to Jalopnik ? has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called ?Active Noise Control,? and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. ?[The system] layer[s] in certain sound characteristics on top of what?s already there,? Carney told Autoblog. ?The intent is to be a natural experience.? http://dailydigestnews.com/2014/09/r...coboost-fakes- some-engine-noise/ FWIW, I still remember the smooth rumble when I got on the gas of my 66 Ford Galaxy 500 with cherry bombs. It has been 40 years, but still a fond memory! Mikek |
#34
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A 'natural experience,' my foot
On Sun, 28 Sep 2014 01:04:43 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Sat, 27 Sep 2014 23:52:00 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw Hmm. Interesting. I don't get why it would read in reverse, but that's OK. I don't even like to think about artificial horizons. I still get a chill thinking about it. http://www.fiftiesweb.com/cab.htm "The Sperry F3 gyro also provides a direct reading indication of the bank and pitch attitude of the aircraft, but its pictorial presentation is achieved by using a stabilized sphere whose free-floating movements behind a miniature aircraft presents pitch information with a sensing exactly opposite from that depicted by the conventional artificial horizon." "Since Peterson had received his instrument training in aircraft equipped with the conventional type artificial horizon, and since this instrument and the attitude gyro are opposite in their pictorial display of the pitch attitude, it is probably that the reverse sensing would at times produce reverse control action." CFIT, Controlled Flight Into Terrain. Aha. That reminds me of the virtual trackball orientation of Ashlar's 3D CAD program Vellum -- the first, wireframe version IIRC -- that worked like that. It drove me nuts for a while. I came to like the piece of yarn on the windshield and the ball-type turn and bank indicator on the gliders I flew in college. That's my kind of simplicity. Nothing to go wrong -- sort of. g -- Ed Huntress I started with hang gliding, no distracting instruments at all, just gravel-pit bushes and rocks looming in front of me. On my sixth landing I finally judged the flare timing correctly and landed neatly on a boulder, then gave it up for the less bone-breaking hobby of dirt bikes. |
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A 'natural experience,' my foot
On Sun, 28 Sep 2014 05:14:08 -0700 (PDT), "
wrote: On Sunday, September 28, 2014 12:50:54 AM UTC, Ed Huntress wrote: On Sat, 27 Sep 2014 17:42:48 -0700 (PDT), " But...but...where's the *authenticity*? Where's the romance? Thank God it's a Mustang. If it was a Jaguar or a Lotus, I would have wanted to shoot its tires out. d8-) Ed Huntress I have always wanted a car like you see in cohmercials. You know the ads where there is no traffic on the road except the car being advertised. The authenticity is that the car is stuck in traffic or going 15 mph thru a school zone. You bet. It really loses its cache when it's stuck in traffic. g Ed Huntress Dan |
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A 'natural experience,' my foot
On Sat, 27 Sep 2014 11:29:57 -0400, Ed Huntress
wrote: When Road & Track’s Jason Cammisa busted a fuse during a recent drive of the 2015 Ford Mustang EcoBoost, he discovered something odd. Both the engine and the stereo went silent inside the car. It appears that the vaunted Ford Mustang – “the original pony car,” according to Jalopnik – has succumbed to piping in enhanced engine noise through the speakers. Autoblog investigated further, speaking to Ford engineer Shawn Carney who revealed that the engine-sound augmenting system is called “Active Noise Control,” and that only the turbocharged four-cylinder Mustang comes with it. The system both enhances noise and cancels out some coarse noise. “[The system] layer[s] in certain sound characteristics on top of what’s already there,” Carney told Autoblog. “The intent is to be a natural experience.” http://dailydigestnews.com/2014/09/r...-engine-noise/ =============================================== Have they no sense of decency, sir? Merely a variation of the insanely popular custom of removing or swapping out the muffler on Harleys to get that fart ripping sound of (no) power. Whenever I reel one in and the owner desperately twists his noise rheostat in a futile attempt to minimize his shame, I'm momentarily forced to listen to all sixty five ponies bleating about having to live under a jackass's crack. But hey, the owner's brief glimpse of their do-rags in my mirror probably makes up for having all the acceleration but none of the utility of a slant six Dodge Dart. Scientific demonstration of the phenomenon. http://vimeo.com/15758959 |
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A 'natural experience,' my foot
On Sunday, September 28, 2014 9:22:44 AM UTC-4, Jim Wilkins wrote:
wrote in message ... I have always wanted a car like you see in cohmercials. You know the ads where there is no traffic on the road except the car being advertised. The authenticity is that the car is stuck in traffic or going 15 mph thru a school zone. Driving home from a party at 3AM is like that but the cops have no one but me to draw their attention, so I stay close to the speed limit. 3AM is when the bars in Heidelberg closed. I always made next morning's formation and didn't look any worse than the rest of the unit, since we had all been out together. I had the advantage of college practice in how to function after an all-nighter. Once I rode my motorcycle around Boston after Sat/Sun midnight on a 3-day weekend to familiarize myself with its jumble of one-way streets. I very nearly had the city all to myself. Among other things I learned to buy saddlebags and always carry rain gear, because on the highway rain feels like a shower of gravel. I could imagine. I never got to close to motorcycling, because rain could seem like it comes from nowhere. I hate seeing those motorcycles staying under overpasses until it dies down. |
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A 'natural experience,' my foot
"Ed Huntress" wrote in message
... On Sun, 28 Sep 2014 01:04:43 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message . .. On Sat, 27 Sep 2014 23:52:00 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message m... On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw Hmm. Interesting. I don't get why it would read in reverse, but that's OK. I don't even like to think about artificial horizons. I still get a chill thinking about it. http://www.fiftiesweb.com/cab.htm "The Sperry F3 gyro also provides a direct reading indication of the bank and pitch attitude of the aircraft, but its pictorial presentation is achieved by using a stabilized sphere whose free-floating movements behind a miniature aircraft presents pitch information with a sensing exactly opposite from that depicted by the conventional artificial horizon." "Since Peterson had received his instrument training in aircraft equipped with the conventional type artificial horizon, and since this instrument and the attitude gyro are opposite in their pictorial display of the pitch attitude, it is probably that the reverse sensing would at times produce reverse control action." CFIT, Controlled Flight Into Terrain. Aha. That reminds me of the virtual trackball orientation of Ashlar's 3D CAD program Vellum -- the first, wireframe version IIRC -- that worked like that. It drove me nuts for a while. The Sperry version is mechanically simpler, just the single floating sphere, and I assume intended to be more reliable. I wrote the gyroscope explanation to see if I could improve on the vague description in that article. Here's what the F3 looks like, with the dark ground on top and the light sky on the bottom http://www.lets-go-fly.com/safety-one.html -jsw |
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A 'natural experience,' my foot
On Sun, 28 Sep 2014 11:33:34 -0400, "Jim Wilkins"
wrote: "Ed Huntress" wrote in message .. . On Sun, 28 Sep 2014 01:04:43 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message ... On Sat, 27 Sep 2014 23:52:00 -0400, "Jim Wilkins" wrote: "Ed Huntress" wrote in message om... On Sat, 27 Sep 2014 23:16:42 -0400, "Jim Wilkins" wrote: Instructor, to budding 17-year-old pilot Ed, who is under the hood on his first IFR training: "Do you feel like you're flying straight and level?" Ed: "Yes, sort of. It feels like I'm pulling out of a stall, though; everything feels heavy." Instructor: "Lift your hood." [Ed lifts hood, realizes he's in 20-degree controlled turn, losing altitude.] Ed levels out visually: "I think there's something wrong with the artificial horizon." [Horizon says wings are level; it hasn't budged through the turn or afterwards.] Instructor looks at artificial horizon, takes the stick, banks left and then right: "Holy ****!" g What happened was that new/old instruments had just been installed in the Cessna 152. They had been removed the day before from a Beech Musketeer that had stalled and crashed, at the end of Princeton airport, through the roof of the Pontiac dealership across the street. Anyway, the instruments checked out OK, and they no longer had the Musketeer for IFR training, so they put them in the Cessna. But they weren't OK. I had my eyes glued to the horizon and the airspeed indicator, hardly noticing the compass. If someone had taken off on a real IFR flight in that plane that day, he probably would have died. It was a great lesson to me. I abandoned IFR training and decided to stick to flying in nice weather. d8-) -- Ed Huntress The Buddy Holly crash may have been caused by an unfamiliar artificial horizon that read the reverse of normal. Think of an ordinary gyroscope whose rear edge would rise as you climbed and drop as you descended. -jsw Hmm. Interesting. I don't get why it would read in reverse, but that's OK. I don't even like to think about artificial horizons. I still get a chill thinking about it. http://www.fiftiesweb.com/cab.htm "The Sperry F3 gyro also provides a direct reading indication of the bank and pitch attitude of the aircraft, but its pictorial presentation is achieved by using a stabilized sphere whose free-floating movements behind a miniature aircraft presents pitch information with a sensing exactly opposite from that depicted by the conventional artificial horizon." "Since Peterson had received his instrument training in aircraft equipped with the conventional type artificial horizon, and since this instrument and the attitude gyro are opposite in their pictorial display of the pitch attitude, it is probably that the reverse sensing would at times produce reverse control action." CFIT, Controlled Flight Into Terrain. Aha. That reminds me of the virtual trackball orientation of Ashlar's 3D CAD program Vellum -- the first, wireframe version IIRC -- that worked like that. It drove me nuts for a while. The Sperry version is mechanically simpler, just the single floating sphere, and I assume intended to be more reliable. I wrote the gyroscope explanation to see if I could improve on the vague description in that article. Here's what the F3 looks like, with the dark ground on top and the light sky on the bottom http://www.lets-go-fly.com/safety-one.html -jsw Hmmm.. That looks familiar somehow. BTW, the premise of that website is somewhat undercut by the lead sentence: "Safety begines with knowlete." I'll take their word for it. g -- Ed Huntress |
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A 'natural experience,' my foot
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... On Sunday, September 28, 2014 9:22:44 AM UTC-4, Jim Wilkins wrote: wrote in message ...Among other things I learned to buy saddlebags and always carry rain gear, because on the highway rain feels like a shower of gravel. I could imagine. I never got to close to motorcycling, because rain could seem like it comes from nowhere. I hate seeing those motorcycles staying under overpasses until it dies down. It isn't hard to dress adequately for rain and the face shield is so close that water on it is out of focus, and blown flat instead of beading, not nearly as bad as a car with broken wipers. The best reason for parking under highway bridges is to stay out of the blinding spray from trucks. IFR conditions on a bike are no fun at all. Another is that painted pavement markings can be very slippery when wet. |
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