Title:
音声処理装置および音声処理方法、並びに記録媒体
Document Type and Number:
Japanese Patent JP4656354
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent voice from being misrecognized. SOLUTION: When voice begins to be inputted to a microphone at time P2, a voice section detection part estimates an environmental sound level according to the inputted voice data until the voice input level exceeds a specific value. The voice section detection part stops estimating the environmental level once the voice input level exceeds the specific value and starts detecting a voice section. When an analog voice signal is outputted from an output control part through a loudspeaker at time P4, the voice section detection part cancels the detection of the voice section.
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Inventors:
Kazuo Ishii
Jun Hiroi
Wataru Onoki
Takashi Toyoda
Jun Hiroi
Wataru Onoki
Takashi Toyoda
Application Number:
JP2000310493A
Publication Date:
March 23, 2011
Filing Date:
October 11, 2000
Export Citation:
Assignee:
ソニー株式会社
International Classes:
A63H5/00; G10L15/00; A63H11/00; A63H11/18; A63H30/02; B25J5/00; B25J13/00; G10L13/00; G10L13/04; G10L15/28; G10L21/0216
Domestic Patent References:
| JP3294900A | ||||
| JP2176796A | ||||
| JP62299997A | ||||
| JP59178499A |
Attorney, Agent or Firm:
Yoshio Inamoto