Integral sound system having interchangeable modules with separa

Details Integral sound system having interchangeable modules with separa Integral sound system having interchangeable modules with separa

1988-12-22

1992-06-30

Anderson, Lawrence E.

Electrical audio signal processing systems and devices

Vehicle

364480, 364925, G06F 1520

Patent

active

051270579

ABSTRACT:
An automotive sound system achieves manufacturing flexibility by joining a common chassis which implements radio functions with additional boards that are specific to either a cassette, CD, or DAT mechanism which is to be joined with the radio as an integral unit. Each board is controlled by a microcontroller and the separate microcontrollers are connected by a shared bus.

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"Stereo Car Radio Receiver With Built-In Cassette", W. Rietbergeb and J. Henst, Funkschau, vol. 48, No. 18, pp. 744-747, Aug. 1976, abstract only.
Blaupunkt Ad, "Dallas SCM 88" Component System, Cassette Player, Sep. 7, 1988.

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