Sound pickup sensor

Details Sound pickup sensor Sound pickup sensor

A - Human Necessities

61

B

A61B 7/04 (2006.01) H04R 1/42 (2006.01) H04R 1/46 (2006.01) H04R 17/00 (2006.01)

Patent

CA 2352886

A sensor (10) preferably for use in an electronic stethoscope (15) comprises a substantially cylindrically shaped viscoelastic contact and transfer body (2) engaging tightly a hard back piece (1) and being tightly surrounded by a piezoelectric member, e.g. one or two piezoelectric foils (4, 7) that convert sound pressure to electrical signals.

L'invention concerne un capteur (10) destiné, de préférence, à être utilisé dans un stéthoscope électronique (15). Ce capteur comprend un contact viscoélastique de forme sensiblement cylindrique et un corps de transfert (2) solidement fiché dans une pièce arrière (1) et étroitement entouré par un élément piézo-électrique, par exemple une ou deux feuilles piézo-électriques (4, 7) qui convertissent la pression sonore en signaux électriques.

Affiliated with

Also associated with

Rating

Sound pickup sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1457939