Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1985-11-06
1988-06-14
Shoop, Jr., William M.
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
381 41, 381 42, 3645135, G10L 100
Patent
active
047517379
ABSTRACT:
Disclosed is a method for generating word templates for a speech recognition system. It is used where speech is represented by data in frames of equal time intervals. The method includes generating an interim template, generating a time alignment path between the interim template and a token, mapping frames from the interim template and the token along the time alignment path onto an averaged time axis, and combining data associated with the mapped frames to produce composite frames representative of the final word template. The method realizes advantages of reduced memory usage and a realistic data average from each contributing averaged word.
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Gerson Ira A.
Lindsley Brett L.
Crawford Robert J.
Ip Paul
Motorola Inc.
Shoop Jr. William M.
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