Non-standard Spectral Processing

These units generate and process non-standard signal data types, such as down-sampled time-domain control signals and audio signals, and their frequency-domain (spectral) representations. The data types (d-, w-) are self-defining, and the contents are not processable by any other Csound units.

The opcodes for non-standard spectral processing are:

• specaddm
• specdiff
• specdisp
• specfilt
• spechist
• specptrk
• specscal
• specsum
• spectrum