Recognition of speech or speech-like sounds

Details Recognition of speech or speech-like sounds Recognition of speech or speech-like sounds

1982-09-09

1985-05-07

Kemeny, E. S. Matt

Boots, shoes, and leggings

381 43, G10L 100

Patent

active

045162158

ABSTRACT:
Speech recognition using self-correlation (auto-correlation) parameters and time normalization is improved by first making a preliminary decision using lower-order (zeroth to third) self-correlation coefficients derived from the self-correlation function of order m: ##EQU1## where .phi.(0) is the power, .phi.(1) is the linear or first order coefficient, and so on.

REFERENCES:
patent: 4038503 (1977-07-01), Moshier
patent: 4282403 (1981-08-01), Sakoe
patent: 4426551 (1984-01-01), Komatsu et al.

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