OMChroma Reference

ADD-3

CLASS SLOTS:
- self Synthesis event [default = NIL]
- numcols Number of components [int] [default = 1]
- action-time Event offset [s] [default = 0]
- user-fun A lambda function applied to each component [default = NIL]

ARRAY SLOTS (KEYWORDS):
- e-dels Entry Delays [sec] [default = 0]
- durs Durations [sec] [default = 1]
- amp Maximum Amplitude [lin, >0.0-1000.0 or dB <= 0.0]
[default = -6.0]
- freq (Minimum) current frequency [Hz]
[default = 440.0]
- aenv Amplitude Envelope [GEN]
[default = Instance: GEN07]
- fdev (Minimum) frequency deviation [semitones]
[default = 0.06]
- vfq Vibrato frequency [Hz]
[default = 1.0]
- fenv Envelope of the frequency deviation [GEN]
[default = Instance: GEN07]

Description:

;=============================================================================
; ADD3.ORC
; SIMPLE ADDITIVE SYNTHESIS WITH FREQUENCY MODULATION (GLISS OR VIBR) / MONO
; AMPLITUDE ENVELOPE WITH OSCILI
; NO ENVELOPE FOR THE AMPLITUDE OF THE VIBRATO
;=============================================================================

; Timbre: simple additive glissando
; Synthesis: additive same units
; Coded: ms 12/07, 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 = frequency [Hz]
; p6 = amplitude envelope [GEN number]
; p7 = amplitude of the vibrato [0-1]
; p8 = frequency of the vibrato [Hz]
; p9 = vibrato envelope [GEN number]
;-----------------------------------------------------------------------------
; COMPULSORY GEN FUNCTIONS :
; f1 audio wave
; f2 vibrato function
; f5 raising segment for glissandi
;_____________________________________________________________________________




see Csound Tables Conventions


Auto doc generation by OpenMusic 6.6 © 2010 IRCAM