Pedro Vagner

I'm a Brazilian freelancer programmer and web developer. If you need professional help, feel free to contact me.

Testing Microphone on Linux

Tags: Program, Sound, Tutorial Creation: a year ago Modification: a year ago

Sometimes I want to test microphone. To do that on Linux, I use the following command to echo microphone sound into headphones:

# Low quality
arecord | aplay

# High quality
arecord -f cd - | aplay -

If you know a better way to do that, please tell me in the comments bellow.


How to hear my voice in speakers with a mic?