Sound image localization apparatus

Details Sound image localization apparatus Sound image localization apparatus

2005-06-13

2010-11-02

Mei, Xu (Department: 2614)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Stereo speaker arrangement

C381S310000, C381S074000

Reexamination Certificate

active

07826630

ABSTRACT:
A sound localization apparatus capable of localizing a sound image at a given position, in a simple configuration is provided with: a first signal processor for convoluting an input audio signal with a first impulse response corresponding to a path from a reference sound source position to the listener's left ear to generate a left-channel audio signal for localization; a second signal processor for convoluting the input audio signal with a second impulse response corresponding to a path from the reference sound source position to the listener's right ear to generate a right-channel audio signal for localization; and a third signal processor for applying a third impulse response so as to localize a sound image obtained by reproducing the audio signals for localization at a position different from the reference sound source position.

REFERENCES:
patent: 5982903 (1999-11-01), Kinoshita et al.
patent: 6026169 (2000-02-01), Fujimori
patent: 6590983 (2003-07-01), Kraemer
patent: 2003/0076973 (2003-04-01), Yamada
patent: 2003/0076983 (2003-04-01), Yamada
patent: 2003/0215104 (2003-11-01), Yamada et al.
patent: 54-109402 (1979-08-01), None
patent: 04-030700 (1992-02-01), None
patent: 06-285258 (1994-10-01), None
patent: 09-182200 (1997-07-01), None
patent: 10-174200 (1998-06-01), None
patent: 11-055799 (1999-02-01), None
patent: 11-103500 (1999-04-01), None
patent: 2000-227350 (2000-08-01), None
patent: 2002-209300 (2002-07-01), None
patent: 2003-061195 (2003-02-01), None
patent: 2003-102099 (2003-04-01), None

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