Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent
1984-11-09
1989-07-25
Harkcom, Gary V.
Electrical audio signal processing systems and devices
One-way audio signal program distribution
Public address system
G10L 708
Patent
active
048521710
ABSTRACT:
A template-matching speech recognition system has a plurality of reference templates each having a plurality of addressable positions, each position storing a value corresponding to the probability of the occurrence of a particular binary value in a corresponding position in an utterance template for speech represented by the referenced template. A system bias template having a corresponding plurality of positions for storing values therein that are representative of the probability of the particular binary value occurring in a corresponding position of any utterance template. A match between an utterance template and a reference template is determined when the sum of the stored probabilities from the reference template positions, corresponding to the positions in the utterance template containing the particular binary value, exceed a predetermined threshold.
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Jakatdar Priyadarshan
Mulla Hoshang D.
Alcatel USA Corp.
Harkcom Gary V.
Merecki John A.
Van Der Sluys Peter C.
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