Sound data processing apparatus for simulating acoustic space

Details Sound data processing apparatus for simulating acoustic space Sound data processing apparatus for simulating acoustic space

2004-01-06

2008-12-09

Chin, Vivian (Department: 2615)

Electrical audio signal processing systems and devices

Sound effects

Reverberators

C381S061000, C381S017000, C381S018000, C381S019000, C381S020000, C381S307000, C381S309000, C381S310000, C084S630000, C084S707000

Reexamination Certificate

active

07463740

ABSTRACT:
A data processing apparatus is designed for simulating an acoustic characteristic of an acoustic space which contains a sound source for generating a sound and a sound receiving point for receiving the sound. In the apparatus, each of a plurality of characteristic control sections processes sound data and outputs the processed sound data. The characteristic control sections correspond to transmission paths which must exist in the acoustic space such that the sound generated from the sound source travels to the sound receiving point through the respective transmission paths. An instruction section provides a processing instruction of the sound data to each characteristic control section such that each characteristic control section processes the sound data according to the provided processing instruction to thereby execute the simulation of the sound traveling through the corresponding transmission path.

REFERENCES:
patent: 6363155 (2002-03-01), Horbach
patent: 6751322 (2004-06-01), Carlbom et al.
patent: 6931134 (2005-08-01), Waller et al.
patent: 7099482 (2006-08-01), Jot et al.
patent: 08-286690 (1996-11-01), None
patent: 09-044176 (1997-02-01), None
patent: 2000-267675 (2000-09-01), None

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