Stmicroelectronics S.r.l.

Nicolo' Manca

Francesco Rizzini

Cristian Dall'Oglio

Enri Duqi

Silvia Adorno

Patrick Fedeli

A method of determining calibrated values of atmospheric pressure using a reference value of atmospheric pressure and measured values of atmospheric pressure acquired when movable devices are and are not being inductively charged by a fixed device. An electronic apparatus having the fixed device and the movable devices having movable barometers.

Method for determining calibrated values of atmospheric pressure and related electronic apparatus

The present disclosure is directed to micro-electromechanical system (MEMS) accelerometers that are configured for a user interface mode and a true wireless stereo (TWS) mode of an audio device. The accelerometers are fabricated with specific electromechanical parameters, such as mass, stiffness, active capacitance, and bonding pressure. As a result of the specific electromechanical parameters, the accelerometers have a resonance frequency, quality factor, sensitivity, and Brownian noise density that are suitable for both the user interface mode and the TWS mode.

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Turin, Italy

Nicolo' Manca