Electrostatic discharge protector for an electret microphone

H - Electricity – 04 – R

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

347/7, 349/67.2

H04R 1/28 (2006.01) H04M 1/62 (2006.01) H04R 1/08 (2006.01) H04R 7/18 (2006.01) H04R 19/01 (2006.01)

Patent

CA 1264082

ABSTRACT A holder for an electret microphone of the type having a front acoustic aperture and peripheral acoustic apertures is made of insulating material and includes a first sleeve portion of a diameter to receive the microphone snugly and a second sleeve portion of larger diameter. An internal stop limits the extent to which the microphone can be inserted such that the rear portion of the microphone projects into the second sleeve portion. Through holes in the second sleeve portion provide an acoustic passage to the peripheral acoustic apertures. The internal stop is in one embodiment formed by an apertured web. In another embodiment an internal shoulder forms the stop but in that embodi- ment too an apertured web is provided. A concentric small cylinder extends from the web in that case and terminates short of the shoulder. In either embodiment, a rectangular plate is molded with the sleeves and this forms the cover of a microphone enclosure. The invention retains or enhances the acoustic response of con- ventional mounting systems while providing protection against electrostatic discharge.

532720

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Electrostatic discharge protector for an electret microphone does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrostatic discharge protector for an electret microphone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrostatic discharge protector for an electret microphone will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1289848

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.