sigmund~ Sinusoidal analysis and pitch tracking Sigmund~ analyzes an incoming sound into sinusoidal components, which may be reported individually or combined to form a pitch estimate. windows version compiled by Rob Clouth : http://www.vaetxh.com/content/software/sigmund.05~%20windows.zip	Format : External Environment : max / msp / PD freeware Max 5.x http://crca.ucsd.edu/~tapel/software.html