如何做到超出用于超声波范围的模拟Mems麦克风

大家好，
如果我的问题对于这个william hill官网 来说太基本了，我很抱歉，但我一直在互联网上阅读这么多来源，我仍然很困惑，我在这个主题上几乎是新的。
我希望通过使用范围在20 kHz和200 kHz之间的模拟mems麦克风来听到超声波。我有几种不同类型的mems模拟麦克风（
SPU0410HR5H？PB，SPU0410LR5H-QB，ICS-40180）和驻极体（CMA-4544PF-W）。我知道范围超出了这些麦克风的听觉范围，但我读到它可以完成。有人可以分享一些想法如何做到这一点？
感谢您的关注
吉娜

#ultrasound #mems-microphone



以下为原文




Hello everyone,
I apologize if my question is too basic for this forum but i've been reading so many sources in the internet and i am still confused and I am pretty much new in this subject.
I want to hear ultrasound by using analog mems microphone between  range 20 kHz and 200kHz. I have several different types of mems analog microphone (
SPU0410HR5H?PB, SPU0410LR5H-QB, ICS-40180) and electret (CMA-4544PF-W). I know that the range is out of the hearing range of these microphones, however i read that it could be done. Could someone please share some idea how to do this ?

Thank you for your attention

Gina

#ultrasound #mems-microphone