[vimeo 14801579 w=400 h=300]

Pure Data – Harmonic Partial Filter – Phase 1 from Ricky Graham on Vimeo.

Phase one of harmonic partial filter using [bp~] in pure data. [sigmund~] takes incoming pitch from live guitar and converts to frequency using [mtof]. Frequency then specifies 11 overtones of the fundamental. The objective of this patch is to allow the user to compare various harmonic partial groupings. It is a work in progress.