OMChroma Reference
BUZZ-2 |
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Description: ;============================================================================= ; BUZZ-2.ORC ; DYNAMIC SPECTRUM OSCILLATOR / MONO ; AMPLITUDE ENVELOPE WITH POSCIL, VALUES IN HZ ;============================================================================= ; Timbre: Various controlled noise spectra ; Synthesis: (g)buzz ; POSCIL envelopes ; 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 = fundamental freq [Hz] ; p6 = amplitude envelope [GEN] ; p7 = lowest frequency in the buzz [Hz] ; p8 = highest frequency [Hz] ; p9 = multiplier in the series of amp coeff for the buzz [0-1] ; p10 = envelope for the multiplier [GEN] ;----------------------------------------------------------------------------- ; COMPULSORY GEN FUNCTIONS ; f5 large cosine ;_____________________________________________________________________________ | ||||||||||||||||||||||||||||||||||||||||||||||
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see Csound Tables Conventions | ||||||||||||||||||||||||||||||||||||||||||||||
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