Magnetic induction of true wireless stereo headset control knob

An earbud device (1) and system for improving user control in a true wireless stereo (TWS) headset using a rotatable dial (8) and a magnetic induction arrangement such that the magnetized portion (10) intermittently engages with the magnetic sensor (12) in response to rotation of the dial (8) to ind...

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Bibliographische Detailangaben
Hauptverfasser:	PAKARINEN, JIRI, RAUSSI, TOMMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS PUBLIC ADDRESS SYSTEMS TARIFF METERING APPARATUS TESTING
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