A 70dBA-460μW Companding Digital Silicon Microphone with Programmable Acoustic Overload Point and MEMS Asymmetry Robustness.

Jose Luis Ceballos, Fulvio Ciciotti, Christopher Rogi, Alessandro Caspani, Luca Sant, Dietmar Straeussnigg, Andreas Wiesbauer, Simon Gruenberger, Chin Yeong Koh, Chern Sia Phillip Lim

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