Audio Exam is an app that allows you to compare two encodings of an audio file. Essentially, it is an ABX test with a slightly different format that makes it quicker and easier to compare files than a standard ABX test.
- Compare two different audio formats.
- Compare two different bit rates of the same format.
- Compare two versions of one song in the same encoding (you’ll want to volume-match them first).
- Possible mixing / mastering uses.