Speaker with tweeter assembly mounted to the interior of the win

Details Speaker with tweeter assembly mounted to the interior of the win Speaker with tweeter assembly mounted to the interior of the win

1990-10-01

1992-09-15

Ng, Jin F.

Electrical audio signal processing systems and devices

Vehicle

381 24, 381 90, 381188, 381205, H04B 100

Patent

active

051484900

ABSTRACT:
An improved stereo speaker system wherein the tweeter is movably and rotatably mounted on the interior of the vehicle's windshield so that the direction of the sound emanating from the tweeter can be adjusted to the preference of the listener. The tweeter is mounted in a shell which may cause the tweeter to remain fixed in the shell or alternatively permit the tweeter to be rotated within the shell. The shell in turn is mounted on the windshield of the vehicle. The shell may be mounted in a fixed orientation if the tweeter is rotatable within the shell. Alternatively, the shell may be mounted on a post with a rotatable bearing, comparable to the mounting of the rear view mirror in present day vehicles, so that the shell itself can be rotatable to orient the sound emanating from the tweeter in any desired direction. The tweeter itself may be rotatable within the shell to provide further refined directional orientation of the sound.

REFERENCES:
patent: 4575202 (1986-03-01), McGuire
patent: 4768870 (1988-09-01), Chen
patent: 4811406 (1989-03-01), Kawachi

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