You can also use the built-in Sound Recorder app of Windows 11/10 to test your microphone and record audio. Or else, you can also try some best free mic testing apps or programs for it.

The Soundcore Liberty Pro 4 offers active noise cancelation, great battery life, and a useful case, touch bar, and display.

The one labelled 'Audio sample A' consists of someone making an 'L' sound, while 'Audio sample B' features a rolled ... Professor Perlman stresses that there is 'no right or wrong answer' to the R/L ...