Electrical audio signal processing systems and devices – Sound effects
Patent
1990-12-07
1992-09-01
Dwyer, James L.
Electrical audio signal processing systems and devices
Sound effects
381 63, 84630, H03G 300
Patent
active
051446731
ABSTRACT:
A reflection sound compression apparatus extracts and compresses, most appropriately with a physical evaluation value, an impulse response of a hall, etc. which is obtained by calculation and actual experiments to reflection sounds in a number required by a sound field controller by using a learning identification method.
REFERENCES:
patent: 4005268 (1977-01-01), Canell
patent: 4536887 (1985-08-01), Kaneda
patent: 4706291 (1987-11-01), Kakubo
patent: 4803731 (1989-02-01), Niimi
patent: 4984495 (1991-01-01), Fujimori
Kawamura Akihisa
Matsumoto Masaharu
Sato Katsuaki
Serikawa Mitsuhiko
Yoshida Hiroko
Chiang Jack
Dwyer James L.
Matsushita Electric - Industrial Co., Ltd.
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