WRITE_WAV

The WRITE_WAV procedure writes the audio stream to the named .WAV file.

Syntax

WRITE_WAV, Filename, Data, Rate

Arguments

Filename

A scalar string containing the full pathname of the .WAV file to write.

Data

The array to write into the new .WAV file. The array can be a one- or two-dimensional array. A two-dimensional array is written as a multi-channel audio stream where the leading dimension of the IDL array is the number of channels. If the input array is in BYTE format, the data is written as 8-bit samples, otherwise, the data is written as signed 16-bit samples.

Rate

The sampling rate for the data array in samples per second.

Keywords

None

Version History

5.3	Introduced