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???????????豸????????????????????????????MEMS???缼??????????????????“always-on”???????????????????????????????У???????????????????“?????????и????????????????2?????”Crowley???“???????????????????????????????????????????????????????????????????‘always-on’??????????????????????????????????????????Щ??ó??????????????Google Now?????????????????????е??????????”

??????????????????MEMS???????γ????У?????5?????????????????????????????????????????????????MEMS???磬??Vesper?????????????????????????????????????????????????????????????????????????????????????????????Σ???????????????????????????????????????????????????????????????????????“????????佹”?????????????????????????????????

“??????????MEMS?????????????????64 dB??????????????г???????δ??5???????????????40%??”IHS????????Marwan Boustany???“?????????????С??MEMS???????70 dB????????????????????????????????????????顣???????г????????MEMS??????????????”

Vesper???λ???????????????????????????????е?MEMS?????????Vesper?????????????????????????2009????????????????MEMS????????Vesper??????????????