H - Electricity – 04 – R
Patent
H - Electricity
04
R
349/70
H04R 9/00 (2006.01) H04R 7/16 (2006.01) H04R 7/26 (2006.01) H04R 9/04 (2006.01) H04R 11/00 (2006.01)
Patent
CA 1163355
PHN 9643 8 ABSTRACT: An electrodynamic transducer with a mechanical filter as coupling element between voice coil former and cone in order to obtain a a frequency characteristic whose high frequency roll-off begins at a lower frequency, in which a part of the centring diaphragm situated within the periphery of the voice coil former is used as a mechanical filter.
365915
Kaizer Adrianus J.m.
Kopinga Wiert
N.v. Philips Gloeilampenfabrieken
Van Steinburg C.e.
LandOfFree
Mechanical filter for an electrodynamic transducer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mechanical filter for an electrodynamic transducer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mechanical filter for an electrodynamic transducer will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1145657