Audio signal processing method and audio signal processing...

Details Audio signal processing method and audio signal processing... Audio signal processing method and audio signal processing...

2008-09-09

2008-09-09

Chin, Vivian (Department: 2615)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Stereo speaker arrangement

C381S017000, C381S018000, C381S307000, C463S035000, C463S030000, C463S001000

Reexamination Certificate

active

09918007

ABSTRACT:
An audio signal processing method that performs virtual acoustic image localization processing for sound source signals having at least one type of information among position information, movement information, and localization information based on this information there are a plurality of changes in this information within a prescribed time unit, a single information change is generated based on this plurality of information changes, and virtual acoustic image localization processing is performed for the sound source signals based on this generated information change.

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Applicant's admitted prior art, Figure 4 , pp. 1-4, Description of Related Art.
Applicant's admitted prior art, Figures 4 and 7, pp. 1-4, Description of Related Art.
Sandvad, J.“Dynamic Aspects of Auditory Virtual Environments” Preprints of Papers Presented at the AES Convention, vol. 100th conference, No. Preprint 4226, May 11, 1996, pp. 1-15.

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