Improve sound quality when recording

Hello,



I’m trying to improve the sound quality of my recordings with the Respeaker Core v2.

I’m using the Debian image 20180801.



I plugged a Respeaker Mic Array v2 into the USB port to compare.

I’m very impressed by the the recording I get using it: the noise cancellation is very good and the recording quite loud.



I am not getting the same result with the Respeaker Core microphones.

Should I implement the Librespeaker library to get similar noise activation and recording gain?

Will I ultimately get the same quality outcome?



Thanks for your help

Hi there



You have to install Librespeaker for audio processing. you can refer to https://github.com/respeaker/respeakerd for more info. thanks.