RESPITE: The CASA Toolkit Page: Documentation: Block Library Index:NISTInputFile


Read sample data from a NIST format file. The file name is supplied as a parameter. A file path and file extension may also be supplied.

Support for NIST wave files is currently limited to those with simple PCM coding. Both mono and stereo PCM files are supported.

Inputs Meaning Sample 1-D frame $\ge$2-D frame
No inputs

Outputs Meaning
out1 signal channel 1
out2 signal channel 2 (if stereo)

Parameters Type Default Meaning
FILE_NAME String - The file to open
FILE_PATH String "" Directory path to prefix to filename
FILE_EXTENSION String "" Extension to postfix to filename
DURATION Integer 0 (0=whole file) Number of samples to read

Documentation for CTKv1.1.4 - Last modified: Thu Jun 28 14:43:49 BST 2001