Chord-like vibration loudspeaker

Details Chord-like vibration loudspeaker Chord-like vibration loudspeaker

2005-03-15

2005-03-15

Tran, Sinh (Department: 2643)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Electromagnetic

C381S176000

Reexamination Certificate

active

06868166

ABSTRACT:
This invention is a loudspeaker that consists of some vibratory membranes and magnets. Every vibratory membrane is a part of a soft conductive tape and is put in a magnetic field. When the membranes conduct audio current, they vibrate air directly with their surfaces, and produce sound waves. This loudspeaker can be made into various shapes. It has overcome the defect of sound distortion caused by the diaphragm deformations in regular loudspeakers. Its distortion is lower, its transient response is excellent, and its voice quality and acoustic effects are admirable.

REFERENCES:
patent: 2164157 (1939-06-01), Kennedy
patent: 2233886 (1941-03-01), Cowley et al.
patent: 3564163 (1971-02-01), Hobrough
patent: 3636278 (1972-01-01), Heil
patent: 4027111 (1977-05-01), Kasatkin et al.
patent: 5325439 (1994-06-01), Smiley
patent: 6434252 (2002-08-01), Royer et al.

Affiliated with

Also associated with

Rating

Chord-like vibration loudspeaker does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3415376