Temp Fixed!!
Bro... I turned on Mono audio in accebility.. so this issue is cleared...
Thanks bhai for replying me in this matter..
I did during the first installation of RR. at first Magisk 16.0 then following Android_Mic_Fix-v3.2.4.zip. the camera worked with a clear sound and without extraneous noise.
possibly it is necessary to make pure installation?
Bro... I turned on Mono audio in accebility.. so this issue is cleared...
Thanks bhai for replying me in this matter..