What is the best audio file format for sound quality?

Related questions

1. What is a .m4a file?
2. How do I convert m4a to mp3 without iTunes?
3. Is WAV better than m4a?
4. What is libmp3lame?
5. Is Ogg better than m4a?
6. What is audacity good for?
7. Can I convert m4a to mp3 in iTunes?
8. Is CD the best sound quality?
9. How do I convert m4a to mp3 using Windows Media Player?
10. What is FFmpeg for audacity?

Tags

1. #supported
2. #music
3. #major
4. #audio
5. #quality
6. #format
7. #basically
8. #programs
9. #devices
10. #alternative
11. #uncompressed