OMChroma Reference
SUB-1 |
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Description: ;============================================================================= ; SUB-1.ORC ; SUBTRACTIVE SYNTHESIS OF RANDOM NOISE (FROM ACCCI, 50_01_1.ORC) / MONO ; AMPLITUDE ENVELOPE WITH OSCILI ;============================================================================= ; Timbre: Bands of noise ; Synthesis: Subtractive synthesis ; Basic design ; RAND source ; Coded: jpg 8/92, modified ms 9/02, 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 ;----------------------------------------------------------------------------- ; p1 = instrument number ; p2 = action time [sec] ; p3 = duration [sec] ; p4 = max amp [linear, >0.0-1000.0 or dB, <= 0.0] ; p5 = centre freq [Hz] ; p6 = bandwidth [% of centre freq, 0->1] ; p7 = amp envelope [GEN] ;----------------------------------------------------------------------------- ; COMPULSORY GEN FUNCTIONS ; f7 triangle function for amplitude envelope ;_____________________________________________________________________________ | |||||||||||||||||||||||||||||||||||||
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