I want to use MP34DT01 microphone in our application. But data stream format is unclear. Explain this please. I guess this is the usual delta modulation. Is not it? Analog Devices for ADMP521 was describe it transparently.Thanks in advance.
A form of modulation using which an Analog signal is represented by a Binary signal.
If you are familiar with PCM where magnitude is used to represent Analog signal, in case of PDM relative density is used
Go through the links
Thank you Farhan for references. As I was understand MP34DT01 is functional equivalent of ADMP521, is not it?
Yes. Both IC's provide output in PDM format and MP34DT01 can be used to replace ADMP521.
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