Composite speaker system having a directional adjustable tweeter

Details Composite speaker system having a directional adjustable tweeter Composite speaker system having a directional adjustable tweeter

1994-06-23

1996-04-30

Dang, Khanh

Acoustics

Plural diaphragm sound sources

181163, 381186, H04R 1500

Patent

active

055127142

ABSTRACT:
A composite speaker system includes a tweeter or high frequency transducer attached to an adjustable flexible arm or arms which is mounted directly to the pole piece or adapter member connected to the pole piece of a woofer or low frequency transducer. The tweeter can be adjusted in any direction to improve the sound quality because the listener can actually aim the tweeter at himself or herself and the composite speaker system can be mounted anywhere in an automobile or room.

REFERENCES:
patent: 2231479 (1941-02-01), Perry
patent: 3213209 (1965-10-01), Doelitzsch
patent: 3379276 (1968-04-01), Goettl
patent: 3754618 (1973-08-01), Sasaki
patent: 4182429 (1980-01-01), Senzaki
patent: 4303142 (1981-12-01), Urban
patent: 4365114 (1982-12-01), Soma
patent: 4553630 (1985-11-01), Ando
patent: 4554414 (1985-11-01), House
patent: 4811406 (1989-03-01), Kawachi
patent: 5133428 (1992-07-01), Perrson

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