Diaphragm for loudspeakers

Details Diaphragm for loudspeakers Diaphragm for loudspeakers

H - Electricity

04

R

349/80

H04R 7/02 (2006.01)

Patent

CA 1291558

TITLE OF THE INVENTION DIAPHRAGM FOR LOUDSPEAKERS ABSTRACT A diaphragm for loudspeakers comprises chitin as a natural high polymeric material having a large value of Young's modulus and kraft pulp having large mechanical internal loss. Therefore, the deformation and the partial vibrations of the diaphragm during diaphragm operation do not come out due to the use of the chitin, because the flexural rigidity of the diaphragm is considerably large. Mechanical internal loss is also large owing to the use of the kraft pulp. As a result, it is possible to obtain a loudspeaker which has little fluctuation in frequency response, and which provides a superior sound pressure-frequency response, a superior distortion factor and a superior phase response.

543533

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1258172