pvsfwrite — Write a fsig to a PVOCEX file.


This opcode writes a fsig to a PVOCEX file (which in turn can be read by pvsfread or other programs that support PVOCEX file input).


pvsfwrite fsig, ifile


fsig -- fsig input data. ifile -- filename (a string in double-quotes) .


Here is an example of the pvsfwrite opcode. It uses the file pvsfwrite.csd. This example uses realtime audio input.

Example 855. Example of the pvsfwrite opcode

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

; 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 pvsfwrite.wav -W ;;; for file output any platform

sr = 44100
ksmps = 32
nchnls = 2
0dbfs  = 1

;By Victor Lazzarini 2008

instr 1

asig oscili .5, 440, 1
fss  pvsanal asig, 1024,256,1024,0
pvsfwrite fss, "mypvs.pvx"
ase  pvsynth fss
outs ase,ase

instr 2 ; must be called after instr 1 finishes

ktim timeinsts
fss  pvsfread ktim, "mypvs.pvx"
asig pvsynth fss
outs asig, asig

f1 0 16384 10 1

i1 0 1
i2 1 1

See also

Tools for Real-time Spectral Processing (pvs opcodes)


Author: Victor Lazzarini
November 2004

New plugin in version 5

November 2004.