fmvoice — FM Singing Voice Synthesis
ares fmvoice kamp, kfreq, kvowel, ktilt, kvibamt, kvibrate[, ifn1, \
ifn2, ifn3, ifn4, ivibfn]
ifn1, ifn2, ifn3,ifn3, ivibfn -- Tables, usually of sinewaves. The last is for vibrato
kamp -- Amplitude of note.
kfreq -- Frequency of note played.
kvowel -- the vowel being sung, in the range 0-64
ktilt -- the spectral tilt of the sound in the range 0 to 99
kvibamt -- Depth of vibrato
kvibrate -- Rate of vibrato
Here is an example of the fmvoice opcode. It uses the file fmvoice.csd.
Example 304. Example of the fmvoice opcode.
See the sections Real-time Audio and Command Line Flags for more information on using command line flags.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac ;;;realtime audio out ;-iadc ;;;uncomment -iadc if realtime audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o fmvoice.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> sr = 44100 ksmps = 32 nchnls = 2 0dbfs = 1 instr 1 kfreq = 110 kvowel = p4 ; p4 = vowel (0 - 64) ktilt = p5 kvibamt = 0.005 kvibrate = 6 asig fmvoice .5, kfreq, kvowel, ktilt, kvibamt, kvibrate outs asig, asig endin </CsInstruments> <CsScore> ; sine wave. f 1 0 16384 10 1 i 1 0 1 1 0 ; tilt=0 i 1 1 1 > . i 1 2 1 > . i 1 3 1 > . i 1 4 1 > . i 1 5 1 > . i 1 6 1 > . i 1 7 1 12 . i 1 10 1 1 90 ; tilt=90 i 1 11 1 > . i 1 12 1 > . i 1 13 1 > . i 1 14 1 > . i 1 15 1 > . i 1 16 1 > . i 1 17 1 12 . e </CsScore> </CsoundSynthesizer>