Add Miccrophone test feature on sound recorder

Components

Sound recorder is an open source application use for recording voice sound and audio sound like music and others.

Proposal

I suggest that adding a microphone test feature on soumd recorder could be a nice and useful feature for users, microphone test feature not yet on sound recorder, with this contribution i give suggestion on, it can be an additional feature. Read my benefits section to understand more.

Mockups / Examples

Where it should be place wen implanting this feature
when the microphone test is selected

Benefits

The benefits users will get when the feature is on sound recorder are; with microphone test feature, users can first check whether the microphone works properly or not, and also can see whether the place to do the recording is free from the sound of the wind? if the place has a wind sound, then the microphone test will detect it.