Shows a dialog to select the soundfile path and the parameters and creates the file. The arguments (if present and valid) are used as default values for the soundfile parameters. The created soundfile is not opened!
Usage:
srate
The sampling rate in Hz.
channels
The number of channels.
code
The sample code (PCM8|PCM16|PCM24|PCM32|FLOAT).
Result:
The path of created soundfile or empty string