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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Phone headset buzz
What causes a buzz/hum on my land line phone? Interference?
Details: I got like four dozen fifty cent 2.5mm mono universal headsets a decade ago. (all my phones have a plug for them, except the new smarphones) On some occassions I get a buzzzing background sound, maybe mor elike a hum. On those occassions, using a fancier headphone eliminates the sound. Could the phone voltage be dropping because of the weather? One other suspect is a rechargeable DVD player nearby. Heater? Neigbor's equipment? Is it possible the magnets on the headsets are fading? Any ideas? - = - Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist http://www.panix.com/~vjp2/vasos.htm ---{Nothing herein constitutes advice. Everything fully disclaimed.}--- [Homeland Security means private firearms not lazy obstructive guards] [Urb sprawl confounds terror] [Phooey on GUI: Windows for subprime Bimbos] |
#2
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Phone headset buzz
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