MAGNETIC SENSING FOR TRUE WIRELESS STEREO HEADSET CONTROL KNOB
An earphone device (1) and system for improving user control in true wireless stereo (TWS) headsets using a rotatable dial (8) attached to a housing (3) and a magnetic sensing arrangement comprising at least one magnetized portion (10) arranged in the dial (8) and at least one magnetic sensor (12) a...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | An earphone device (1) and system for improving user control in true wireless stereo (TWS) headsets using a rotatable dial (8) attached to a housing (3) and a magnetic sensing arrangement comprising at least one magnetized portion (10) arranged in the dial (8) and at least one magnetic sensor (12) arranged in the housing (3) so that, in response to rotation of the dial (8), the magnetized portion (10) intermittently engages with the magnetic sensor (12) to indicate rotational extent and direction of the dial (8). |
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