Membership
Tour
Register
Log in
Electrostatic transducers
Follow
Industry
CPC
H04R19/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS DEAF-AID SETS PUBLIC ADDRESS SYSTEMS
Current Industry
H04R19/00
Electrostatic transducers
Sub Industries
H04R19/005
using semiconductor materials
H04R19/01
characterised by the use of electrets
H04R19/013
for loudspeakers
H04R19/016
for microphones
H04R19/02
Loudspeakers
H04R19/04
Microphones
H04R19/06
Gramophone pick-ups using a stylus Recorders using a stylus
H04R19/08
comprising two or more styli or transducers
H04R19/10
signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics