FCOMP

[GENERIC-FUNCTION]


OM-Chant
Function Reference
ARGUMENTS:
  - FREQLIST list of formants' frequencies [default = (609 1000 2450 2700 3240)]
  - BWLIST list of formants' bandwidths [default = (77.64382 88.43109 122.9401 127.8438 137.6589)]
&optional
 
  - AMPSCALER amplitude scaler [default = 80.0]
  - FRCOMP complement formant frequency [default = 200.0]
  - BWCOMP complement formant bandwidth  

Description:

FCOMP calculates the amplitude a complement formant to be added to a given spectrum.
The 'complement' formant can be added to reinforce the first formant of a spectrum, the fundamental partial and the low register.

The result is a list with (<frcomp> calculated-amplitude <bwcomp>)

Note: the amplitude is computed following the rules in AUTOAMP.

This function is adapted from the original CHANT rules as implemented in CHANT by X. Rodet and Y. Potard (1984) ('atc' flag) and in the chant_fcomp object for Max by F. Iovino and, G. Eckel (1994).
Documentation adapted from the CHANT manual, P.-F. Baisnée and the Chant group, 1985.



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