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Title:
HEARING AID SYSTEM, HEARING AID METHOD, PROGRAM, AND INTEGRATED CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2011/064950
Kind Code:
A1
Abstract:
Provided is a hearing aid system (1000) by which both the increase of sound articulation and spatial perception can be achieved in a dichotic hearing aid. First and second hearing aid devices (1100, 1200) are respectively provided with sound pickup units (1110, 1210) and output units (1120, 1220) for outputting sounds indicating suppressed sound signals. The hearing aid system (1000) is provided with a first band suppression unit (1300) generating a suppressed sound signal which indicates a sound output from the output unit (1120) by suppressing a signal in the first suppression target band among sound signals output from the sound pickup unit (1110), and a second band suppression unit (1400) generating a suppressed sound signal which indicates a sound output from the output unit (1220) by suppressing a signal in the second suppression target band among sound signals output from the sound pickup unit (1210). The suppressed sound signals which respectively indicate the sounds output from the output units (1120, 1220) include signals in a common non-sound band contained in the sound signal.

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Inventors:
TAKAGI, Yoshiaki (())
高木　良明 (())
ITO, Gempo (())
伊藤　元邦 (())
Application Number:
JP2010/006553
Publication Date:
June 03, 2011
Filing Date:
November 09, 2010
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真１００６番地 Osaka, 〒5718501, JP)
TAKAGI, Yoshiaki (())
高木　良明 (())
ITO, Gempo (())
International Classes:
H04R25/00; G10L21/02
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg., 3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, 〒5320011, JP)
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