pvsmix
pvsmix — Mix 'seamlessly' two pv signals.
Description
Mix 'seamlessly' two pv signals. This opcode combines the most prominent components of two pvoc streams into a single mixed stream.
Performance
fsig -- output pv stream
fsigin1 -- input pv stream.
fsigin2 -- input pv stream, which must have same format as fsigin1.
![[Warning]](images/warning.png)
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Warning |
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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 846. Example of the pvsmix 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 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 "beats.wav", .5,0,1 ;signal in 1 at half speed asig2 diskin2 "beats.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>