Audio system and method

Details Audio system and method Audio system and method

2006-01-24

2006-01-24

Lee, Ping (Department: 2644)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Stereo speaker arrangement

C381S018000

Reexamination Certificate

active

06990211

ABSTRACT:
The disclosed embodiments relates to orienting a sound field in relation to a user and a generated set of images. For instance, a system may include a sound subsystem, a location subsystem, and a speaker subsystem. The speaker subsystem may include a plurality of sensors and a plurality of speakers. The sound subsystem may include a surround sound circuit that may be connected to a signal source and the speaker subsystem. The location subsystem may receive position information reflective of the orientation of a user and provide a signal that may be used by the sound circuit to adjust the audio signal based on the orientation of the user.

REFERENCES:
patent: 5687239 (1997-11-01), Inanaga et al.
patent: 5870481 (1999-02-01), Dymond et al.
patent: 6038330 (2000-03-01), Meucci, Jr.
patent: 6400374 (2002-06-01), Lanier

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