Apparatus and method for speech recognition

Details Apparatus and method for speech recognition Apparatus and method for speech recognition

2006-05-09

2006-05-09

Azad, Abul K. (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S226000, C381S094700

Reexamination Certificate

active

07043427

ABSTRACT:
An apparatus and a method for speech recognition are provided, by which, whereby the speech is optionally input via a microphone (14) close to the speaker or a microphone (20) remote from the speaker. A correction unit (15) is connected into the transmission channel (12) with microphone (14) close to the speaker, the correction unit modifying the electrical speech signal in such a way that it contains room transmission characteristics.

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Lin, Q. et al., “Robust Distant-Talking Speech Recognition”, (1996) IEEE International Conference on Acoustics, Speech, & Signal Processing, vol. 1, XP002108726, pp. 21-24.

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