PINE64   ›   Pinebook Pro   ›   Pinebook Pro Hardware and Accessories   ›   Whine when playing video

Thread Closed 
Whine when playing video
m42uko
Pine Initiate
**
Joined: Nov 2019
Posts: 9

Reputation: 4
#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.
  Website
Thread Closed 


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

Possibly Related Threads…
Thread Author Replies Views Last Post
  Replacement for video cable (EDP to LCD/camera)? pnwkayaker 2 4,016 10-13-2020, 08:42 PM
Last Post: pnwkayaker
  USB C video and hub/net/audio/whatever Corkonian 1 2,848 11-15-2019, 11:36 PM
Last Post: deviantgnome
  USB-C hub/dock/video Corkonian 2 4,747 11-02-2019, 02:29 PM
Last Post: Corkonian

Forum Jump:


Users browsing this thread: 3 Guest(s)