cudasynth

cudasynth — Synthesis by additive synthesis and inverse FFT. Experimental and only available as source code at the moment.

Description

Synthesis by additive synthesis and inverse FFT.

Syntax

asig cudasynth kamp, kfreq, itab, iftab, iatab[, inum]
asig cudasynth fsig, kamp, kfreq[, inum]
asig cudasynth fsig

Initialization

itab --

iftab --

iatab --

inum -- (optional)

Performance

kamp --

kfreq --

fsig --

Examples

Here is an example of the cudasynth opcode. It uses the file cudasynth.csd.

Example 1173. Example of the cudasynth opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
-odac      ;;;realtime audio out
;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
; For Non-realtime ouput leave only the line below:
; -o cudsyth.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>

sr = 44100
ksmps = 64
nchnls = 1
0dbfs = 1

i1 ftgen 1,0,512,7,1,512,0.001
i2 ftgen 2,0,512,-7,1,512,512
i3 ftgen 3,0,16384,10,1
schedule 1,0,10

instr 1
a1 cudasynth 0.001, 100,0, 2, 1,128
    out a1

endin
</CsInstruments>
<CsScore>
e 10
</CsScore>
</CsoundSynthesizer>


Credits

Author: Victor Lazzarini
2013

New in version 6.02