???????????????????裨Infineon??????????MEMS??????????г????????????????MEMS?????????????????????????2017???????????????????????????MEMS???磬??????2018????????????????

???????????MEMS??????????????????MEMS????????????SNR???70dB??135 dB SPL??sound pressure level???????????г?????10%??

??????MEMS???????????4 mm x 3 mm x 1.2 mm??????????????????á?

“MEMS??????????????????????????????????飬???????????????MEMS??ASIC??о??????????????”????貧???????????????Roland Helm??????????“???????????????????????????о?????????????????????μ?MEMS???????????????????????????á?”

????MEMS???缼????????????????????????????????塣???????????MEMS???????????鱳????????????????????????????????????

????????????????????????????????????????????????????10%??г??????????????AOP????????135 dB SPL??

???????MEMS???磬?????????????MEMS?????SNR?????6dB??????70dB???????SNR??????????Ч???????MEMS????????????????????Ч???????????????

???????????????MEMS???????±1 dB?????絽???磨microphone-to-microphone????????????????± 2°????λ?????????????????????????????????????????????????κ???????á?

2016??MEMS??????о?????????????????

??21??????????????MEMS???????о??г?????????????????????Yole???μ??????MEMS????????????-2017?桷?????????2016?????????????????????????MEMS???糧???￥???????????????????????????40?????MEMSо????????70%???г???

????????Alexa??Cortana??Siri??OK Google??Bixby???????????????????MEMS?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????г???????????????δ???????????????????11%??2022??????????????80????

?????????

??iPhone 7 Plus?е?￥??MEMS???磺?????????????????

??Vesper????MEMS???磺VM1000??

??MEMS???缼???????????????????

?????MEMS????????????-2017?桷

?????iPhone 7 Plus?е?MEMS???鹼