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Mahesh Murty (@mm2426)


Re: New Embedded Online Conference website, need your help testing it.

Reply posted 3 years ago (01/22/2020)
After registering and logging in if I click on "Manage your account" I get an 404 not found error.

Re: Sound Pressure Level Measurement using a digital Mic

Reply posted 7 years ago (07/09/2016)
I was already referring to this article. I know if it is an Analog mic then I can connect to a preamp and adc to get digital values. Then I can calculate the RMS...

Re: Sound Pressure Level Measurement using a digital Mic

Reply posted 7 years ago (07/08/2016)
Here's the link to the mic datasheet. http://www.knowles.com/eng/content/download/5988/1...

Sound Pressure Level Measurement using a digital Mic

New thread started 7 years ago
Hello,I am having a digital Mic which gives me PCM output on I2S. I want to convert this PCM value into dB (SPL value). Can anyone tell me the procedure? The sensitivity...

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