Voice recording system, recording device, voice analysis...

Details Voice recording system, recording device, voice analysis... Voice recording system, recording device, voice analysis...

2005-05-25

2009-10-06

Vo, Huyen X. (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S200000, C704S227000

Reexamination Certificate

active

07599836

ABSTRACT:
To provide a method of specifying each of speakers of individual voices, based on recorded voices made by a plurality of speakers, with a simple system configuration, and to provide a system using the method. The system includes: microphones individually provided for each of the speakers; a voice processing unit which gives a unique characteristic to each pair of two-channel voice signals recorded with each of the microphones10, by executing different kinds of voice processing on the respective pairs of voice signals, and which mixes the voice signals for each channel; and an analysis unit which performs an analysis according to the unique characteristics, given to the voice signals concerning the respective microphones through the processing by the voice processing unit, and which specifies the speaker for each speech segment of the voice signals.

REFERENCES:
patent: 6457043 (2002-09-01), Kwak et al.
patent: 7054820 (2006-05-01), Potekhin et al.
patent: 02257472 (1990-10-01), None
patent: 10-215331 (1998-08-01), None
patent: 2003060792 (2003-02-01), None
patent: 2003-114699 (2003-04-01), None

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