Acoustic apparatus

Details Acoustic apparatus Acoustic apparatus

1994-02-18

1995-07-18

Isen, Forester W.

Electrical audio signal processing systems and devices

Sound effects

Reverberators

381 98, H03G 300, H03G 500

Patent

active

054349230

ABSTRACT:
In an acoustic reproduction system, an audio signal obtained from a source is ornamented by a sound processing pattern such as reflecting and reverberating sounds and then the sound processed audio signal is reproduced through a selected equalizing frequency curve. In particular, a plurality of equalizing curves are respectively stored in association with a plurality of predetermined specific sound processing patterns. Thus, the equalizer in response to the selected sound processing pattern automatically determines a equalizing curve corresponding to the selected sound processing pattern.

REFERENCES:
patent: 4297730 (1981-10-01), Kadowaki et al.
patent: 4405836 (1983-09-01), Meyerhoff
patent: 4461026 (1984-07-01), Priniski
patent: 4464781 (1984-08-01), Kaneko et al.
patent: 4495640 (1985-01-01), Frey
patent: 4504968 (1985-03-01), Kaneko et al.
patent: 4706291 (1987-11-01), Kakubo et al.
patent: 4903307 (1990-02-01), Ozawa et al.
patent: 5040220 (1991-08-01), Iwamatsu

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