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Whine when playing video
m42uko
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Joined: Nov 2019
Posts: 9

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#23
12-06-2019, 01:25 AM
Oh, and as for the cause of the noise, my best guess would be that it's caused by either a really low quality DC-DC converter with a non-fixed switching frequency, or by a decent one running in severe underload, which causes it to skip many pulses, effectively reducing the switching frequency from say around 50 kHz to as low as 150 Hz.
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Messages In This Thread
Whine when playing video - by phuzy - 11-07-2019, 06:54 PM
RE: Whine when playing video - by diodelass - 11-07-2019, 07:14 PM
RE: Whine when playing video - by phuzy - 11-08-2019, 05:54 AM
RE: Whine when playing video - by VoxUnius - 11-07-2019, 08:33 PM
RE: Whine when playing video - by diodelass - 11-08-2019, 08:57 AM
RE: Whine when playing video - by linusfargo - 11-08-2019, 07:39 PM
RE: Whine when playing video - by tgrauss - 11-09-2019, 02:57 AM
RE: Whine when playing video - by Firestorm - 11-09-2019, 06:35 AM
RE: Whine when playing video - by linusfargo - 11-09-2019, 11:46 AM
RE: Whine when playing video - by LinuxIsNewToMe - 03-20-2020, 01:36 PM
RE: Whine when playing video - by Firestorm - 04-21-2020, 02:43 AM
RE: Whine when playing video - by tgrauss - 11-14-2019, 04:07 PM
RE: Whine when playing video - by linusfargo - 11-15-2019, 12:19 AM
RE: Whine when playing video - by Firestorm - 11-15-2019, 03:21 PM
RE: Whine when playing video - by phuzy - 11-17-2019, 08:45 PM
RE: Whine when playing video - by pfeerick - 11-28-2019, 03:00 AM
RE: Whine when playing video - by Samarium151 - 11-29-2019, 08:47 AM
RE: Whine when playing video - by linusfargo - 12-01-2019, 11:46 AM
RE: Whine when playing video - by m42uko - 12-01-2019, 04:57 AM
RE: Whine when playing video - by zaius - 12-01-2019, 11:37 AM
RE: Whine when playing video - by m42uko - 12-02-2019, 08:52 AM
RE: Whine when playing video - by m42uko - 12-04-2019, 10:32 AM
RE: Whine when playing video - by Samarium151 - 12-04-2019, 10:01 PM
RE: Whine when playing video - by m42uko - 12-05-2019, 02:04 PM
RE: Whine when playing video - by m42uko - 12-06-2019, 01:25 AM
RE: Whine when playing video - by zaius - 12-06-2019, 02:05 PM
RE: Whine when playing video - by m42uko - 12-15-2019, 08:03 AM
RE: Whine when playing video - by Samarium151 - 12-31-2019, 08:41 PM
RE: Whine when playing video - by phuzy - 07-09-2020, 02:33 PM

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