ELECTRO-ACOUSTIC TRANSDUCER

An electro-acoustic transducer includes a membrane, a substrate, and at least one optical device. The at least one optical device is coupled to the substrate for sensing an excursion or velocity of the membrane. The at least one optical device is disposed on an opposite side of the substrate to the...

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Bibliographic Details
Main Authors STOJANOVIC, Goran, GEIGER, Jens, NEVOU, Laurent, SUAREZ, Ferran
Format Patent
LanguageEnglish
Published 02.05.2024
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DEAF-AID SETS
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
MEASURING
PHYSICS
PUBLIC ADDRESS SYSTEMS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:An electro-acoustic transducer includes a membrane, a substrate, and at least one optical device. The at least one optical device is coupled to the substrate for sensing an excursion or velocity of the membrane. The at least one optical device is disposed on an opposite side of the substrate to the membrane.
Bibliography:Application Number: US202218277184