Loudspeaker device

Details Loudspeaker device Loudspeaker device

1993-05-07

1994-08-30

Kuntz, Curtis

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

381 90, 181144, H04R 2500

Patent

active

053435354

ABSTRACT:
This invention is an audio frequency loudspeaker device with characteristics of broad frequency response, high efficiency, and simplicity. These qualities are achieved by the novel combination of a resonant pipe and an audio transducer dipole.

REFERENCES:
patent: 3131783 (1964-05-01), Mares
patent: 3729061 (1973-04-01), Tamura
patent: 3898384 (1975-08-01), Goeckel
patent: 4064966 (1977-12-01), Burton
patent: 4268719 (1981-05-01), Manger
patent: 4805221 (1989-02-01), Quaas
patent: 5073945 (1991-12-01), Kageyama et al.
patent: 5105905 (1992-04-01), Rice
patent: 5111905 (1992-05-01), Rodgers

Affiliated with

Also associated with

Rating

Loudspeaker device does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-35585