OMChroma Reference
FOF-4 |
![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||
Description: ;============================================================================= ; FOF-4.ORC ; FOF-BASED GRANULAR SYNTHESIS / MONO ; SAMPLED GRAIN RATHER THAN A SINE TONE IN THE FOF ; AMPLITUDE ENVELOPE WITH POSCIL ;============================================================================= ; Timbre: Granular synthesis with a FOF (based on Byrne Villez's work) ; Synthesis: FOF (Forme d'Onde Formatique) ; POSCIL envelopes ; Coded: ms 9/04, 2/09 ; 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 ;----------------------------------------------------------------------------- ; 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 = decay of the FOF [sec] ; p12 = octaviation [>=0.0] ; p13 = sound file [name, sound, string, pathname or GEN01] (2.0) ;----------------------------------------------------------------------------- ; COMPULSORY GEN FUNCTIONS ; f19 sigmoid rise/decay shape ; f32 short sample (grain), here 0.64 sec appx. ;_____________________________________________________________________________ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
see Csound Tables Conventions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|