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Enables a drastic improvement of voice quality in earbuds, AR glasses and True Wireless Stereo (TWS) BOSTON – (March 28, 2022) – Vesper, a global MEMS supplier of the most advanced piezoelectric sensors, today continues to redefine the intelligent edge with the launch of the VA1210, Vesper’s 2nd generation analog piezoelectric smart voice accelerometer. The VA1210…
Piezo contact microphone picks up voice through bone Vesper of Massachusetts is claiming high fidelity for a MEMs piezo microphone that picks up the vibration of the user’s voice through the skull. Inside is the mems, an amplifier and a power regulator. Called VA1200, the company describes it as “the world’s first analogue piezoelectric voice accelerometer. Unlike a traditional microphone, the VA1200 is completely immune to ambient sounds, and only picks up the user’s voice. It filters out background noises such as wind noise, music, subway noise and crowd noise.” Nominal supply vol...