Title:
SIGNAL PROCESSING APPARATUS AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/013161
Kind Code:
A1
Abstract:
A signal processing apparatus is provided with a high-frequency attenuation filter (11) for attenuating signal components in a frequency band higher than at least a predetermined frequency of an inputted voice signal, and a hearing aid processing unit (12) for performing hearing aid processing on the voice signal outputted from the high-frequency attenuation filter (11), and the predetermined frequency is determined according to the upper limit of a frequency band in which hearing is to be aided.
Inventors:
MIYASAKA SHUJI
ABE KAZUTAKA
ABE KAZUTAKA
Application Number:
PCT/JP2015/003311
Publication Date:
January 28, 2016
Filing Date:
July 01, 2015
Export Citation:
Assignee:
SOCIONEXT INC (JP)
International Classes:
H04R3/04; G10L19/035; H04R1/06; H04R3/00; H04R25/00
Foreign References:
| JP2011010246A | 2011-01-13 | |||
| JP2008131383A | 2008-06-05 | |||
| JPH10260695A | 1998-09-29 | |||
| JPH10304277A | 1998-11-13 | |||
| JP2002152625A | 2002-05-24 |
Attorney, Agent or Firm:
YOSHIKAWA, Shuichi et al. (JP)
Shuichi Yoshikawa (JP)
Shuichi Yoshikawa (JP)
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