pvsdiskin
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## pvsdiskin

pvsdiskin — Read a selected channel from a PVOC-EX analysis file.

## Description

Create an fsig stream by reading a selected channel from a PVOC-EX analysis file, with frame interpolation.

## Syntax

    fsig pvsdiskinSFname,ktscal,kgain[,ioffset, ichan]

## Initialization

Sfname -- Name of the analysis file. This must have the .pvx file extension.

A multi-channel PVOC-EX file can be generated using the extended pvanal utility.

ichan -- (optional) The channel to read (counting from 1). Default is 1.

ioff -- start offset from beginning of file (secs) (default: 0) .

## Performance

ktscal -- time scale, ie. the read pointer speed (1 is normal speed, negative is backwards, 0 < ktscal < 1 is slower and ktscal > 1 is faster)

kgain -- gain scaling.

## Examples

              fsigr pvsdiskin "test.pvx",1,1  ; read PVOCEX file with tscale and gain = 1
              aout pvsynth fsigr  ; resynthesise it

## Credits

Author: Victor Lazzarini
May 2007

New in Csound 5.06

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