Automotive sound system
First Claim
1. A sound system for use in automobile dashboards which permits ab initio or subsequent selection of quality and complexity of electrical signal production through post manufacture addition, deletion or interchange of elements, said sound system comprising in combination:
- (a) a chassis standardized in configuration and complying in size with the requirements and parameters attendant the dashboard of an automobile, said chassis including standardized mounting means for mounting said chassis without adaptation or modification in any of a plurality of automobiles having equivalent dashboard apertures;
(b) a plurality of discrete segregable electrical signal generating components secured within said chassis;
(c) means for in field adding, deleting and interchanging selected ones of said electrical signal generating components within said chassis;
(d) means for electrically interconnecting within said chassis said electrical signal generating components; and
(e) a replaceable face plate for said chassis, said face plate being selectable from a group of equal sized face plates to be congruent with the components mounted within said chassis and comport with the dashboard aperture.
1 Assignment
0 Petitions
Accused Products
Abstract
A standardized chassis for installation of a sound system in an automobile is adapted to receive a component selected from one or more of several groups of components to permit variations in complexity and quality of the composite automotive sound system commensurate with the desires of a user. A face plate, selected from a group of face plates and conforming with the requirements of the components selected, is attachable to the chassis and provides an aesthetically pleasing appearance. The chassis and components include wiring harnesses interconnectable with one or another to eliminate all chassis external leads other than leads for the antenna, electrical power and speakers.
18 Citations
16 Claims
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1. A sound system for use in automobile dashboards which permits ab initio or subsequent selection of quality and complexity of electrical signal production through post manufacture addition, deletion or interchange of elements, said sound system comprising in combination:
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(a) a chassis standardized in configuration and complying in size with the requirements and parameters attendant the dashboard of an automobile, said chassis including standardized mounting means for mounting said chassis without adaptation or modification in any of a plurality of automobiles having equivalent dashboard apertures; (b) a plurality of discrete segregable electrical signal generating components secured within said chassis; (c) means for in field adding, deleting and interchanging selected ones of said electrical signal generating components within said chassis; (d) means for electrically interconnecting within said chassis said electrical signal generating components; and (e) a replaceable face plate for said chassis, said face plate being selectable from a group of equal sized face plates to be congruent with the components mounted within said chassis and comport with the dashboard aperture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for altering ab initio or in the field the quality and complexity of electrical signals generated by a dashboard mounted sound reproduction system for automobiles, said method comprising the steps of:
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(a) modifying the composition of the discrete electrical signal generating components attached within a chassis; (b) said step of modifying including selected ones of the steps of adding, deleting and interchanging one or more of the electrical signal generating components; (c) electrically interconnecting within the chassis the electrical signal generating components attached to the chassis; (d) removeably mounting the chassis to the dashboard structure independent of the face plate for the chassis; and (e) replacing the face plate with a further face plate which is congruent with the requirements of the altered composition of electrical signal generating components attached to the chassis. - View Dependent Claims (14, 15, 16)
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Specification