Control system outputting received speech with display of a...

Details Control system outputting received speech with display of a... Control system outputting received speech with display of a...

2008-07-22

2008-07-22

Smits, Talivaldis Ivars (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S231000, C704S271000, C704S275000

Reexamination Certificate

active

07403895

ABSTRACT:
A control system receiving an input signal, comprising speech with ambient noise, determines the ambient noise power spectrum, retrieves control information corresponding to the closest-matching ambient noise power spectrum, and outputs the input signal along with display of a predetermined effect or image corresponding to the ambient noise power spectrum.

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patent: 6970185 (2005-11-01), Halverson
patent: 6975993 (2005-12-01), Keiller
patent: 2002/0032040 (2002-03-01), Tsukamoto
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patent: 2002-094614 (2002-03-01), None
Notice of Reasons for Rejection dated mailed Oct. 10, 2006 in corresponding Japanese Patent Application No. 2002-186743.

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