raise you hand if you can still hear 40Khz

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raise you hand if you can still hear 40Khz

pdq

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Posts: 22,262
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#30

11-30-2021, 09:40 PM

Bernie wrote:
16k was the frequency of a CRT flyback circuit. Been awhile since I have been around a picture tube.

Interesting. When I was younger, I could always hear a certain very-high-pitched sound when a TV was on nearby, even when the sound was off. I suppose it might have been that.

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Messages In This Thread

raise you hand if you can still hear 40Khz - by Fritz - 11-30-2021, 01:27 PM

Re: raise you hand if you can still hear 40Khz - by MrNoBody - 11-30-2021, 01:34 PM

Re: raise you hand if you can still hear 40Khz - by cbelt3 - 11-30-2021, 01:35 PM

Re: raise you hand if you can still hear 40Khz - by pdq - 11-30-2021, 01:38 PM

Re: raise you hand if you can still hear 40Khz - by DP - 11-30-2021, 01:41 PM

Re: raise you hand if you can still hear 40Khz - by voodoopenguin - 11-30-2021, 02:19 PM

Re: raise you hand if you can still hear 40Khz - by Fritz - 11-30-2021, 02:25 PM

Re: raise you hand if you can still hear 40Khz - by Spiff - 11-30-2021, 02:52 PM

Re: raise you hand if you can still hear 40Khz - by Fritz - 11-30-2021, 02:56 PM

Re: raise you hand if you can still hear 40Khz - by Grateful11 - 11-30-2021, 03:13 PM

Re: raise you hand if you can still hear 40Khz - by TheCaber - 11-30-2021, 03:14 PM

Re: raise you hand if you can still hear 40Khz - by mikebw - 11-30-2021, 03:16 PM

Re: raise you hand if you can still hear 40Khz - by pdq - 11-30-2021, 03:40 PM

Re: raise you hand if you can still hear 40Khz - by Bernie - 11-30-2021, 03:49 PM

Re: raise you hand if you can still hear 40Khz - by JoeM - 11-30-2021, 03:53 PM

Re: raise you hand if you can still hear 40Khz - by Fritz - 11-30-2021, 03:56 PM

Re: raise you hand if you can still hear 40Khz - by Yoyodyne ArtWorks - 11-30-2021, 04:04 PM

Re: raise you hand if you can still hear 40Khz - by MartyStickle - 11-30-2021, 04:17 PM

Re: raise you hand if you can still hear 40Khz - by freeradical - 11-30-2021, 04:31 PM

Re: raise you hand if you can still hear 40Khz - by RAMd®d - 11-30-2021, 05:29 PM

Re: raise you hand if you can still hear 40Khz - by freeradical - 11-30-2021, 06:08 PM

Re: raise you hand if you can still hear 40Khz - by S. Pupp - 11-30-2021, 07:15 PM

Re: raise you hand if you can still hear 40Khz - by voodoopenguin - 11-30-2021, 07:22 PM

Re: raise you hand if you can still hear 40Khz - by deckeda - 11-30-2021, 07:33 PM

Re: raise you hand if you can still hear 40Khz - by zachdog - 11-30-2021, 07:40 PM

Re: raise you hand if you can still hear 40Khz - by Lew Zealand - 11-30-2021, 07:48 PM

Re: raise you hand if you can still hear 40Khz - by Filliam H. Muffman - 11-30-2021, 08:36 PM

Re: raise you hand if you can still hear 40Khz - by Fritz - 11-30-2021, 08:41 PM

Re: raise you hand if you can still hear 40Khz - by Dennis S - 11-30-2021, 09:16 PM

Re: raise you hand if you can still hear 40Khz - by pdq - 11-30-2021, 09:40 PM

Re: raise you hand if you can still hear 40Khz - by N-OS X-tasy! - 11-30-2021, 09:52 PM

Re: raise you hand if you can still hear 40Khz - by N-OS X-tasy! - 11-30-2021, 09:54 PM

Re: raise you hand if you can still hear 40Khz - by Rolando - 11-30-2021, 09:58 PM

Re: raise you hand if you can still hear 40Khz - by kj - 11-30-2021, 10:53 PM

Re: raise you hand if you can still hear 40Khz - by jonny - 11-30-2021, 11:49 PM

Re: raise you hand if you can still hear 40Khz - by deckeda - 12-01-2021, 05:35 PM

Re: raise you hand if you can still hear 40Khz - by mikebw - 12-01-2021, 07:47 PM

Re: raise you hand if you can still hear 40Khz - by deckeda - 12-01-2021, 08:10 PM

Re: raise you hand if you can still hear 40Khz - by maco - 12-02-2021, 05:25 PM

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