Speech recognition using middle-to-middle context hidden markov

Details Speech recognition using middle-to-middle context hidden markov Speech recognition using middle-to-middle context hidden markov

1996-04-10

1998-09-22

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

G10L 100

Patent

active

058129740

ABSTRACT:
This is a speech recognition method for modeling adjacent word context, comprising: dividing a first word or period of silence into two portions; dividing a second word or period of silence, adjacent to the first word, into two potions; and combining last portion of the first word or period of silence and first portion of the second word or period of silence to make an acoustic model. The method includes constructing a grammar to restrict the acoustic models to the middle-to-middle context.

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patent: 5566270 (1996-10-01), Albesano et al.
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patent: 5596680 (1997-01-01), Chow et al.

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