audio input test

https://themicrophonetestonlineworks.ironwoodscope.com/posts/how-a-microphone-test-online-can-save-your-audio-setup

I just ran an audio input test to make sure my microphone and recording settings are working properly before a voice call. I spoke a few sentences into the mic, played them back, and listened for clarity, volume, and any background noise. It's a quick sanity check that saves me from embarrassing technical glitches mid-conversation.