Composite speaker system having a directional adjustable transdu

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

1995-09-25

1997-05-13

Dang, Khanh

Acoustics

Plural diaphragm sound sources

181163, 381186, H04R 1500

Patent

active

056295014

ABSTRACT:
A composite speaker system including a high frequency transducer and a low frequency transducer. An adjustable rod is attached to a pole piece of the low frequency transducer and a back side of the high frequency transducer. The high frequency transducer can be adjusted in any direction to improve the sound quality because the listener can actually aim the high frequency transducer at himself or herself and the composite speaker system can be mounted anywhere in a vehicle 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: 4365114 (1982-12-01), Soma
patent: 4492826 (1985-01-01), Chiu
patent: 4552242 (1985-11-01), Kashiwabara
patent: 4553630 (1985-11-01), Ando
patent: 4554414 (1985-11-01), House
patent: 4811406 (1989-03-01), Kawachi
patent: 5133428 (1992-07-01), Perrson

Affiliated with

Also associated with

Rating

Composite speaker system having a directional adjustable transdu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite speaker system having a directional adjustable transdu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite speaker system having a directional adjustable transdu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1387102