Speaker system with focused vibration

Details Speaker system with focused vibration Speaker system with focused vibration

1991-08-14

1992-06-23

Ng, Jin F.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Driven diverse static structure

381162, 381 24, 181161, H04R 2500

Patent

active

051250314

ABSTRACT:
A loud speaker vibration transmitting apparatus has a speaker housing which encloses a speaker cone which vibrates within the housing and a propagation member which has a first contact end in contact with the speaker cone. In one embodiment, the propagation member extends out of the housing so that the vibration of the speaker cone can be directly transmitted out of the housing while the vibration also can be propagated into the housing. In another embodiment, the housing is designed to maintain a vacuum inside of the housing so that the vibrations of the speaker cone are propagated to the surface of the housing through the propagation member without transmitting audible sounds from the housing.

REFERENCES:
patent: 1683178 (1928-09-01), Gibbs
patent: 1950857 (1934-03-01), McGall
patent: 4064376 (1977-12-01), Yamada
patent: 4757548 (1988-07-01), Fenner, Jr.
patent: 4957184 (1990-09-01), Ne Gishi
patent: 4961227 (1990-10-01), Ledonne

Affiliated with

Also associated with

Rating

Speaker system with focused vibration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Speaker system with focused vibration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speaker system with focused vibration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-939761