Directory structure for assign7 - building a system which recognizes
				  telephone numbers


data/		-	consists of all the raw files and wav files

demo/		-	consists of scripts for four, seven and ten digits

feature/	-	consists of the utility programs for feature
			extraction 

	FEATURE EXTRACTION PROGRAMS FOR SPEECH RECOGNITION
			Philip Loizou
		University of Arkansas at Little Rock
----------------------------------------------------------------


Installation instructions:
**************************

After uncompressing the file 'features.zip' using pkunzip, you will see 
the file 'features.tar'. Un-tar the file 'features.tar' in a Unix 
workstation by typing:

	tar xvf features.tar

This will create a new directory called 'feature'.

Compilation instructions:
**************************

There is a makefile in the directory 'feature'. To compile the main 
program 'cparam', just type:
		make cparam

The makefile is using the standard C compiler 'cc'.

In addition to the 'cparam' program, you may also compile a few other
utility programs, such as: adheader, wav2htk and cview by typing 
for example: make wav2htk


For more information, see the pdf file: manual.pdf in the 
feature directory.

If there are any questions or problems, please let 
me know (loizou@ualr.edu)


mfcc_file/	-	consists of mfcc data files

scripts/	-	consists of scripts required for raw to wav conversion