Method and apparatus for speech recognition based on subsyllable

Details Method and apparatus for speech recognition based on subsyllable Method and apparatus for speech recognition based on subsyllable

1990-08-21

1993-06-22

Fleming, Michael R.

G10L 504

Patent

active

052221881

ABSTRACT:
In a digital computer, there is provided a method of recognizing speech, comprising the steps of: entering a cohesive speech segment; determining gross acoustic attributes of the entered segment; determining fine acoustic attributes of the entered segment; assigning at least one subsyllable to the entered segment based on the gross and fine acoustic attributes determined; repeating the foregoing steps on successive cohesive speech segments to generate at least one sequence of subsyllables; converting the sequence of subsyllables into a sequence of syllables by finding the sequence of subsyllables in a table in which predetermined subsyllable sequences correspond with respective syllables and syllable sequences; combining the converted sequence of syllables into words; and verifying the conformance of the words to a first predetermined set of grammatical rules. An apparatus implementing the method is also disclosed.

REFERENCES:
patent: 4277644 (1981-07-01), Levinson et al.
patent: 4581756 (1986-04-01), Togawa et al.
patent: 4665548 (1987-05-01), Kahn
patent: 4696042 (1987-09-01), Goudie
patent: 4833712 (1989-05-01), Bahl et al.
patent: 4852180 (1989-07-01), Levinson
patent: 4888823 (1989-12-01), Nitta et al.
patent: 4975959 (1990-12-01), Benbassatt
patent: 4980917 (1990-12-01), Hutchins
patent: 4994966 (1991-02-01), Hutchins
patent: 4996707 (1991-02-01), O'Malley et al.

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