Method for production of speech reference templates

Details Method for production of speech reference templates Method for production of speech reference templates

1982-12-14

1986-05-20

Kemeny, E. S. Matt

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

G10L 100

Patent

active

045906050

ABSTRACT:
In this speech recognition system, a set of templates for each phoneme includes clusters of speech patterns based on two speech features: "physical" features (formant spectra of men versus women) and "utterance" features (unvoiced vowels and nasalization), derived from a plurality of reference speakers.

REFERENCES:
patent: 4181821 (1980-01-01), Pirz et al.
patent: 4363102 (1982-12-01), Holmgren et al.
Rabiner, et al., "Speaker-Independent Recognition of Isolated Words Using Clustering Techniques," IEEE Transactions on ASSP, vol. ASSP-27, No. 4, Aug. 1979, pp. 336-349.

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