DocumentCode
3043261
Title
A speech/Speaker recognition and response system
Author
Edwards, Gwyn P.
Author_Institution
American Microsystems, Inc., Santa Clara, California
Volume
5
fYear
1980
fDate
29312
Firstpage
394
Lastpage
397
Abstract
The realization of a speech analyzer plus an LPC synthesizer in a single chip signal processing microprocessor is described. The chip is able to process both algorithms in real time to create an interactive voice analyzer/response system operating under the control of a microprocessor and with the LPC speech data stored in a ROM. The chip is a 16 bit microprocessor specially architectured for signal processing. It features all single cycle instructions with a 300nsec cycle time, and a 12 × 12 bit parallel multiplier pipelined to operate in a single cycle. It can be programmed to perform a wide variety of signal processing functions including speech processing.
Keywords
Linear predictive coding; Microprocessors; Real time systems; Signal analysis; Signal processing algorithms; Speaker recognition; Speech analysis; Speech processing; Speech synthesis; Synthesizers;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '80.
Type
conf
DOI
10.1109/ICASSP.1980.1171061
Filename
1171061
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