CsoundExpr.Opcodes.Sigmod.SigProcAmpMod
Description
Amplitude Modifiers and Dynamic processing
- balance :: [Irate] -> Arate -> Arate -> Arate
- compress :: (K k0, K k1, K k2, K k3, K k4, K k5) => Arate -> Arate -> k0 -> k1 -> k2 -> k3 -> k4 -> k5 -> Irate -> Arate
- clip :: [Irate] -> Arate -> Irate -> Irate -> Arate
- dam :: K k0 => Arate -> k0 -> Irate -> Irate -> Irate -> Irate -> Arate
- gain :: K k0 => [Irate] -> Arate -> k0 -> Arate
Documentation
balance :: [Irate] -> Arate -> Arate -> ArateSource
- opcode : balance
- syntax :
ares balance asig, acomp [, ihp] [, iskip]
- description :
The rms power of asig can be interrogated, set, or adjusted to match that of a comparator signal.
compress :: (K k0, K k1, K k2, K k3, K k4, K k5) => Arate -> Arate -> k0 -> k1 -> k2 -> k3 -> k4 -> k5 -> Irate -> ArateSource
- opcode : compress
- syntax :
ar compress aasig, acsig, kthresh, kloknee, khiknee, kratio, katt, krel, ilook
- description :
This unit functions as an audio compressor, limiter, expander, or noise gate, using either soft-knee or hard-knee mapping, and with dynamically variable performance characteristics. It takes two audio input signals, aasig and acsig, the first of which is modified by a running analysis of the second. Both signals can be the same, or the first can be modified by a different controlling signal.
clip :: [Irate] -> Arate -> Irate -> Irate -> ArateSource
- opcode : clip
- syntax :
ares clip asig, imeth, ilimit [, iarg]
- description :
Clips an a-rate signal to a predefined limit, in a soft manner, using one of three methods.
dam :: K k0 => Arate -> k0 -> Irate -> Irate -> Irate -> Irate -> ArateSource
- opcode : dam
- syntax :
ares dam asig, kthreshold, icomp1, icomp2, irtime, iftime
- description :
This opcode dynamically modifies a gain value applied to the input sound ain by comparing its power level to a given threshold level. The signal will be compressed/expanded with different factors regarding that it is over or under the threshold.