When I am on zoom and or Teams others on the call say they get feedback from my PC. The sound output on my PC reverberates
When I use my MacBook Pro (2017) with zoom or Teams other users complain about feedback when I am not on mute. That's fine but limited the time I can speak. There is a reverberation or generally poor quality to the receiving sound so appears to be an issue with my speaker. Any ideas without having to buy a new Macbook?
MacBook Pro 13″, 12.6