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#1
Loud buzzing sound when focusing on some window's, partial fix
Hi there
I currently have many audio devices, connected to my main audio system. I have tried to show the types of audio connectors in this diagram. Solid circles are the male connectors and Non-solid circles and the female connectors. All use the audio 3.5mm jack, except for the TV which uses RCA Red and White.
To summarize, my main audio system (stereo system) captures audio from both my TV and PC through an aux cable splitter.
TV audio only comes through when PC is off. And PC audio takes priority when it is on, which is fine.
There seems to be some weird loud buzzing sound though that comes out of the main audio system when I focus on some window's, particularly 3D games so far, which have their own game music. Other window's such as browser window's (with and without sound) and settings don't cause the buzzing sound, and when focused on, stops the buzzing sound.
I can solve this by simply unplugging the TV audio cable when it is off. I can also keep the TV on to stop the buzzing sound.
I would prefer to keep everything plugged in if possible, but it seems that the audio input splitter is the main issue. The splitter also reduces the volume by about half which I expect is normal behavior.
I recently updated my Realtek Audio driver to the latest version for Windows 11 (sorry have not created an account for Eleven Forums yet).
V 21H2 22000.348
Windows 11 Home