Audacity is a free under GPL license, easy-to-use, multi-track audio editor and recorder for Windows, Mac OS X, GNU/Linux and other operating systems. Some features:
- Record live audio
- Convert tapes and records into digital recordings or CDs
- Edit WAV, AIFF, FLAC, MP2, MP3 or Ogg Vorbis sound files
- AC3, M4A/M4R (AAC), WMA and other formats supported using optional libraries
- Cut, copy, splice or mix sounds together
- Numerous effects including change the speed or pitch of a recording
Install
sudo apt install audacity
Run
audacity