Accession Number:

ADA061012

Title:

Preliminary Evaluation of the CxC System as an Automatic Speech Recognizer.

Descriptive Note:

Final rept. 1 Mar 77-1 May 78,

Corporate Author:

DAYTON UNIV OHIO RESEARCH INST

Personal Author(s):

• Leet,Duane G.

Report Date:

1978-10-01

Pagination or Media Count:

41.0

Abstract:

The CxC System is a general purpose hybrid hardware and software system for extracting transient sequential patterns from continuous analog, quasi-periodic, audiofrequency signals in real- or near real-time. The design of the system relies heavily on studies of the information processing characteristics of the mammalian auditory system. This report presents an overview of the CxC System configured for automatic speech recognition and a preliminary performance evaluation of the system in this capacity. Author

Descriptors:

• *SIGNAL PROCESSING
• *SPEECH RECOGNITION
• COMPUTER PROGRAMS
• HYBRID SYSTEMS
• PATTERN RECOGNITION
• BANDPASS FILTERS
• ANALOG SIGNALS
• INFORMATION PROCESSING
• AUDIO FREQUENCY
• AUDITORY SIGNALS
• COCHLEA

Subject Categories:

• Computer Programming and Software
• Bionics
• Voice Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE