Thread: AC - DC adapter
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Rod Speed Rod Speed is offline
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Default AC - DC adapter



"dennis@home" wrote in message
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On 18/12/2017 13:24, whisky-dave wrote:
On Monday, 18 December 2017 12:55:57 UTC, Bob Eager wrote:
On Mon, 18 Dec 2017 02:59:25 -0800, whisky-dave wrote:

On Friday, 15 December 2017 17:54:23 UTC, Mike Clarke wrote:
On 15/12/2017 16:06, whisky-dave wrote:
Apparently human ears can't detect the differnt phase so it shouldn;t
make a differnce.

They can certainly tell the difference if the left and right hand
channels are out of phase.

What do you mean by out of phase ?

Oh dear, dear, dear.


So yuop don;t knopw do you.
Are you saying that getting the speaker wires crossed is out of phase ?
You do know that the human ear can;t detect phase don't you , no you
probbaly don't



So now you are telling us that humans can't detect which direction a sound
comes from and that all the sound systems like stereo don't work.

You are harry!

As a hint if you hear a sound off to, say, the left it will be delayed and
therefore be out of phase in the right ear compared to the left ear.


No phase involved, the noise arrives at a different time in each ear
and thats how you determine where the sound is coming from.