Title:
A voice data relay device, a terminal unit, a voice data relay method, and a voice recognition system
Document Type and Number:
Japanese Patent JP5916054
Kind Code:
B2
Abstract:
A voice data transferring device intermediates between an in-vehicle terminal 102 and a voice recognition server 104. In order to check a change in voice recognition performance of the voice recognition server 104, the voice data transferring device 110 performs a noise suppression processing on a voice data for evaluation in a noise suppression module 118; transmits the voice data for evaluation to the voice recognition server 104; and receives a recognition result thereof. The voice data transferring device 110 sets a value of a noise suppression parameter used for a noise suppression processing or a value of a result integration parameter used for a processing of integrating a plurality of recognition results acquired from the voice recognition server 104, at an optimum value, based on the recognition result of the voice recognition server 104. This makes it possible to set a suitable parameter even if the voice recognition performance of the voice recognition server 104 changes.
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Inventors:
Yasunari Ohbuchi
Ken Homma
Ken Homma
Application Number:
JP2011138318A
Publication Date:
May 11, 2016
Filing Date:
June 22, 2011
Export Citation:
Assignee:
Clarion Co., Ltd.
International Classes:
G10L15/32; G10L15/20; G10L15/30
Domestic Patent References:
| JP2002221986A | ||||
| JP2005031758A | ||||
| JP2002297178A | ||||
| JP2005055606A | ||||
| JP2005091611A |
Foreign References:
| US20090157399 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada