typically refers to the software developed by Bolide Software . It is a specialized tool designed to find duplicate audio files by actually "listening" to them, rather than just comparing file names or sizes.
If you only want carbon copies, set the slider to 100%. If you want to catch the same song recorded at a lower bitrate or in a different file format, dial the threshold down to 70% or 80%. audio comparer
If your music folder is a mess and you have duplicates scattered across different subfolders with different names, this software is worth the investment. However, be prepared to let it run for a while if you have a large library, and be careful with the deletion settings to ensure you don't accidentally delete unique versions of songs (like live acoustic tracks) that sound similar to studio recordings. "Audio Comparer" typically refers to the software developed