Multi-purpose interchangeable modular auto loudspeaker system

Details Multi-purpose interchangeable modular auto loudspeaker system Multi-purpose interchangeable modular auto loudspeaker system

1982-02-11

1985-02-26

Hickey, R. J.

Electrical audio signal processing systems and devices

Binaural and stereophonic

Hearing aid

179146E, 381 86, 181145, H04R 502

Patent

active

045021490

ABSTRACT:
A modular high-fidelity loudspeaker system is provided for automotive applications, which system is capable of functioning both as a conventional co-axial loudspeaker unit and as separable lower-frequency and higher-frequency modules. When modules are used separately and are mounted in appropriate positions in an automobile interior, greatly enhanced stereo imaging and sound clarity result.

REFERENCES:
patent: 3397286 (1968-08-01), Prewitt et al.
patent: 3816672 (1974-06-01), Gefvert et al.
patent: 4178473 (1979-12-01), Vermeren
patent: 4182429 (1980-01-01), Senzaki
patent: 4365114 (1982-12-01), Soma
Advertisement for "Ultralinear", Loudspeakers, High Fidelity, Dec., 1978, p. 86.
Angus, Robert, "Separates for Your Car", High Fidelity, Dec., 1978, p. 93.
Advertisement for "Jensen " Loudspeakers, Stereo Catalog 1979, Ziff-Davis Pub. Co., Dec., 1978, p. 144.

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