Spectral centroid calculator for Max (Macintosh)
By Ted Apel, John Puterbaugh, and David Zicarelli version: 1.2, Max 6.1 (64 bit) Macintosh
centroid~ computes the spectral centroid from fft~ input and outputs a message for each frame in Hz. The spectral centroid is a measure of the spectral average weighted by amplitude.
- 1.0 - First release version. 1998.
- 1.1 - Mach-O re-compile 2007.
- 1.2 - 64bit Max 6.1 update. 2014.