You can open your M4A files and edit them using various audio editing tools like Join, Cut, Copy, Split, Trim, Silence, Remove Noise, etc. It also offers multiple effects like Reverb, Echo, Speed ...

You can save audio files in various formats such as m4a, mp3, wma, flac, and wav. To select the desired format, click on the three dots at the top right and then Recording Format.

1] Audacity Audacity is a free and open-source audio editor for Windows 11/10 and other operating systems. It has a multi-track editing timeline that enables you to edit, record, and mix audio. It ...

Audacity 3.0.0 replaces .aup with a new .aup3 file format that holds everything in a project including your audio files. That means .aup3 files will be much larger than .aup files.

There are Terminal commands you can use to not just play audio, but to convert files as well. We’ll go over the afplay, afinfo, and afconvert audio commands in this article.

If you instead select Skip, the lesson should eventually open. However, not surprisingly, you won’t be hearing much, if any, sound. Where exactly are these missing audio files?

PowerPoint supports a number of common audio and video formats. We'll go through the details and show you how to incorporate audio and video files into your presentation slides.