pvsmix
Mix 'seamlessly' two pv signals.
This opcode combines the most prominent components of two pvoc streams into a single mixed stream.
Syntax
fsig -- output pv stream
fsigin1 -- input pv stream.
fsigin2 -- input pv stream, which must have same format as fsigin1.
Warning
It is unsafe to use the same f-variable for both input and output of pvs opcodes. Using the same one might lead to undefined behavior on some opcodes. Use a different one on the left and right sides of the opcode.
Examples
Here is an example of the pvsmix opcode. It uses the file pvsmix.csd.
| Example of the pvsmix opcode. |
|---|
| <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 pvsmix.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
; by Menno Knevel 2021
sr = 44100
ksmps = 32
nchnls = 2
0dbfs = 1
instr 1
asig1 diskin2 "drumsMlp.wav", .5,0,1 ;signal in 1 at half speed
asig2 diskin2 "drumsMlp.wav", 1,0,1 ;signal in 2
fsig1 pvsanal asig1,1024,256,1024,0 ;pvoc analysis
fsig2 pvsanal asig2,1024,256,1024,0 ;of both signals
fsall pvsmix fsig1, fsig2
asig pvsynth fsall
outs asig, asig
endin
</CsInstruments>
<CsScore>
i 1 0 8
e
</CsScore>
</CsoundSynthesizer>
|
See also
Tools for Real-time Spectral Processing (pvs opcodes)
Credits
Author: Victor Lazzarini
November 2004
New plugin in version 5
November 2004.