Compression vs Normalization in Audio. The two most important concepts in audio editing are normalization and compression. I have explained the difference between audio normalization and compression through an illustration. I hope you will understand the difference between compression and normalization easily as a beginner. The difference between normalization and compression can be very subtle at the beginning, but those are quite different effects. Audacity Beginner to Pro:    • Audacity Beginner to Pro   Audacity Sound Effects:    • Sound Effects in Audacity   No coding Website Building:    • Website Building   iMovie tutorial for beginners:    • iMovie   1K sub 9th December, 2021