Voice activated device

Data processing: speech signal processing – linguistics – language – Speech signal processing – Application

Reexamination Certificate

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Details

Other Related Categories

C704S270000, C704S233000, C704S214000, C704S217000

Type

Reexamination Certificate

Status

active

Patent number

07415416

Description

ABSTRACT:
A voice activated camera is described which allows users to take remote photographs by speaking one or more keywords. In a preferred embodiment, a speech processing unit is provided which is arranged to detect extended periodic signals from a microphone of the camera. A control unit is also provided to control the taking of a photograph when such an extended periodic component is detected by the speech processing unit.

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patent: 1 187 099 (2002-03-01), None
patent: 60-205432 (1985-10-01), None
patent: 60-205433 (1985-10-01), None
patent: 2000-227633 (2000-08-01), None
patent: 2001-305642 (2001-11-01), None
patent: 2002-354335 (2002-12-01), None
R.Tucker□□“Voice activity detection using a periodicity measure”□□IEEE, Aug. 1992, pp. 377-380.

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