Recognition dictionary system structure and changeover method of

Details Recognition dictionary system structure and changeover method of Recognition dictionary system structure and changeover method of

1997-11-13

2000-08-29

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

704270, 704231, 704257, 704275, 364449, 364436, G10L 1504, G10L 2100

Patent

active

061121746

ABSTRACT:
A speech recognition system realizing large-vocabulary speech recognition at a low cost without deteriorating the rate of recognition and a recognition speed performance is provided with a dictionary change-over section for making a change-over between dictionaries to be subjected to speech recognition in accordance with dictionary change-over information, a first memory for storing a plurality of dictionaries, a second memory for storing one dictionary made an object of recognition, and a speech recognition section for performing a speech recognition processing, whereby speech recognition is performed while making a change-over between dictionaries, as required. For example, in a car navigation speech recognition system, the change-over between dictionaries is made for each area in accordance with position information.

REFERENCES:
patent: 4717261 (1988-01-01), Kita et al.
patent: 4827520 (1989-05-01), Zeinstra
patent: 4979213 (1990-12-01), Nitta
patent: 5027406 (1991-06-01), Roberts et al.
patent: 5041983 (1991-08-01), Naakahara et al.
patent: 5181250 (1993-01-01), Morgan et al.
patent: 5182765 (1993-01-01), Ishii et al.
patent: 5274560 (1993-12-01), LaRue
patent: 5406492 (1995-04-01), Suzuki
patent: 5452212 (1995-09-01), Yokoyama et al.
patent: 5454062 (1995-09-01), LaRue
patent: 5454063 (1995-09-01), Rossides
patent: 5497446 (1996-03-01), Aso
patent: 5644680 (1997-07-01), Bielby et al.
patent: 5699056 (1997-12-01), Yoshida
patent: 5704005 (1997-12-01), Iwamida
patent: 5717738 (1998-02-01), Gammel
patent: 5719771 (1998-02-01), Buck et al.
patent: 5774851 (1998-06-01), Miyashiba et al.
patent: 5778340 (1998-07-01), Hattori
patent: 5845250 (1998-12-01), Vogten
patent: 5859628 (1999-01-01), Ross et al.

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