Audio noise when using mediasoup-demo

Platform: MBP/MBA 10.15.* / windows10
Browser: Chrome 74-87
Mediasoup: v2 & v3

Hi:
I met a question that if there are more than 5 or more remote audio-track in one room, and they speaking concurrently. You will hear noize. Mute one or set one’s volume to zero, it returns to normal. 4 track is the maximum. Just in chrome(I think it’s appear in all version of chrome), and no problem in safari or firefox.

I don’t know this problem belongs to. Chrome or mediasoup?

I’m looking forward to your help with great sincerity.

Chrome stuff

I see. thank you.