OMChroma Reference
FOF-2 |
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Description: ;============================================================================= ; FOF-2.ORC ; FORMANTIC WAVEFORM (FROM ACCCI, 45_01_2.ORC) / MONO ; AMPLITUDE ENVELOPE WITH POSCIL ; CONTROL OF THE DETAILS OF THE FOF FROM THE SCORE ;============================================================================= ; Timbre: Granular synthesis with fof module, voice-like tones ; Synthesis: FOF (Forme d'Onde Formatique) ; POSCIL envelopes ; Coded: jpg 8/92, modified ms 9/04, 8/08 ; NB: NEW STRUCTURE FOR THE AMPLITUDES FROM AUGUST 2008! ; Positive value > 0.0 : linear amplitude (>0.0-1000.0) ; 0.0 or negative value : amplitude in dB (0 = maximum value) ; The apparently arbitrary amplitude range (0-1000, rather than 0-1) ; avoids printing small values with exponential notation ; Replaced oscili with poscil (precise oscillator), ms 8/08 ; Default SR = 96000, recommended precision: 24 bits ; NB1: this implementation works with both audio and sub-audio f0's ; and allows for an independent control of tex, debatt and atten ;----------------------------------------------------------------------------- ; p1 = instrument number ; p2 = action time [sec] ; p3 = duration [sec] ; p4 = max amp [linear, >0.0-1000.0 or dB, <= 0.0] ; p5 = fundamental freq [Hz] ; p6 = formant freq [Hz] ; p7 = bandwidth [Hz] ; p8 = amp envelope [GEN number] ; p9 = tex or krise [sec] ; p10 = total duration of the burst, see debatt [sec] ; p11 = atten [sec] ; p12 = octaviation [=>0.0] ;----------------------------------------------------------------------------- ; COMPULSORY GEN FUNCTIONS ; f4 large non interpolating sine tone ; f19 sigmoid rise/decay shape ;_____________________________________________________________________________ | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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see Csound Tables Conventions | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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