Windows 10: why can i hear crackling in my wireless headset and on my wired speakers?

I hear little crackling in random moments when playing audio in my headset any the crackling is present on my speakers when there is no audio playing and goes away when i start something. It is not a constant crackling sound just little ones like static sound for like 1 second and then it goes away and comes back in a few seconds. I have tried plugging my wireless dong in other usb plugs but it didn't help and tried to update driver and reinstall it but it's still present and the pc is not even 2 years old so that should not be the problem. I have had many blue screens because of vanguard and

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Cannot hear through Bluetooth wireless headphones but speakers okay


Just installed Sennheiser MB Pro 2 UC Bluetooth wireless headset and cannot hear sounds but can hear via desktop speakers (Bose).
The Volume Mixer for Device shows:
Speakers (Realtek High Definition Audio)
Headset Earphone (2 – Sennheiser BTD 800 USB)

If choose Speaker, sounds are good (i.e. can hear them) but if choose Headset nothing !

The Headset is used for Dragon NaturallySpeaking and the microphone works fine.

Sennheiser messages (i.e. Power on and Talk Time) can be heard okay.

 

Cannot change sound quality frequency/Crackling speakers

Issues with my lenovo ideapad 330s Laptop:

• Crackling speakers sometimes they are silent or in other cases they stay quiet no matter the volume.
• Crackling in earbuds
• cannot change sound frequency (grayed out)

Note: The speakers were fine when i got it but after I reset windows theyve started crackling. Ive tried fixing my crackling speakers by:

• uninstalling/reinstalling device drivers
• reinstalling windows
• creating new accounts
• disabling every driver one at a time to see if that changes anything
• checking internal cabling to make sure no wires are touching

I still have yet to try changing sound frequency because its grayed out

PS: nothing important is on the computer i dont mind losing anything.

Help would very much be appreciated.

 

Crackling Sound on Speakers

I have a Lenovo S340 14API Laptop, for a few days my speakers are making crackling sounds and it is very annoying during meetings and I am not able to hear the other person speak clearly, This issue persists even if it is connected to wired speakers

There is a janky workaround which is to go to my audio settings and toggle between audio enhancements if anyone why or how this happens please let me know