Electrical audio signal processing systems and devices – Vehicle
Patent
1994-08-01
1998-05-19
Kuntz, Curtis
Electrical audio signal processing systems and devices
Vehicle
381 24, 296214, H04B 100
Patent
active
057546649
ABSTRACT:
A vehicle audio system includes overhead speakers connected to an audio source through a control circuit. The control circuit effects signal delays, crossover filtering, and equalization. The overhead speakers are connected to the control circuit and are positioned such that they provide strong front staging and desired surrounding ambiance responsive to the output signals of the control circuit. According to one aspect of the invention, the speakers are mounted directly to the headliner.
REFERENCES:
patent: 1930577 (1933-10-01), Atkinson
patent: 2060666 (1936-11-01), Ellmore
patent: 2069328 (1937-02-01), Rockwell
patent: 3158835 (1964-11-01), Hipkins
patent: 4005761 (1977-02-01), Okamoto et al.
patent: 4056165 (1977-11-01), Okamoto et al.
patent: 4132859 (1979-01-01), Ranga
patent: 4256797 (1981-03-01), Stamper et al.
patent: 4329544 (1982-05-01), Yamada
patent: 4358883 (1982-11-01), Gerring
patent: 4594729 (1986-06-01), Weingartner
patent: 4673056 (1987-06-01), Koppelomaki
patent: 4703502 (1987-10-01), Kasai et al.
patent: 4769843 (1988-09-01), Imai et al.
patent: 4828910 (1989-05-01), Haussling
patent: 4924962 (1990-05-01), Terai et al.
patent: 4953213 (1990-08-01), Tasaki et al.
patent: 4953219 (1990-08-01), Kasai et al.
patent: 4968154 (1990-11-01), Baeg
patent: 4972489 (1990-11-01), Oki et al.
patent: 5016934 (1991-05-01), Pelz
patent: 5129004 (1992-07-01), Imai et al.
patent: 5155770 (1992-10-01), Maejima
patent: 5172415 (1992-12-01), Fosgate
patent: 5280991 (1994-01-01), Weiland
patent: 5481618 (1996-01-01), Ross et al.
Clark David L.
Steuber John W.
Kuntz Curtis
Lee Ping W.
Prince Corporation
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