From The MPEG-4 Structured Audio Book by John Lazzaro and John Wawrzynek.

Appendix A: Core Opcode Sorted Alphabetically

A

abs acos aexpon aexprand agaussrand aline alinrand allpass ampdb aphasor apoissonrand arand asin atan

B

balance bandpass bandstop biquad buzz

C

ceil chorus comb compressor cos cpsmidi cpsoct cpspch

D

decimate dbamp delay delay1 doscil downsamp

E

exp

F

fft fir firt flange floor frac fracdelay ftbasecps ftlen ftloop ftloopend ftsetsr ftsetbase ftsetloop ftsetend ftsr

G

gain gettempo gettune grain

H

hipass

I

iexprand igaussrand ifft iir iirt ilinrand int irand

K

kexpon kexprand kgaussrand kline klinrand koscil kphasor kpoissonrand krand

L

log log10 lopass loscil

M

max midicps midioct midipch min

O

octcps octmidi octpch oscil

P

pchcps pchmidi pchoct pluck port pow

R

reverb rms

S

samphold sblock settempo settune sgn sin speedt sqrt

T

tableread tablewrite

U

upsamp

Appendix B: Core Opcode Sorted By Function

Copyright 1999 John Lazzaro and John Wawrzynek.