What are 3 advantages of digital audio?

1. Digital audio is more efficient than analog audio, which means that it can be stored in a smaller space and consumed less energy.

2. Digital audio is more flexible than analog audio. For example, you can easily edit digital audio files to remove noise or change the pitch.

3. Digital audio is more portable than analog audio. For example, you can store digital audio files on your computer or mobile device and take them with you wherever you go.