Hi all,
I would like to use a microphone: ’MEMS Microphone - ADMP401’ for my project. I would like to know when a microphone converts the sound to an electrical signal, how can i analyse that signal if i have a microcontroller? I will programmy project in C language or with Xilinx. Can you please give me an exemple on how will i recive the signal and how will i analyse it?
Thank you very much,
Most small microcontrollers cannot analyze sound; they are much better at playback. To “understand” what it has heard, a microcontroller would need an audio synthesis module, such as the Tigal SmartVR Voice Kit. Other devices like the DFRobot Audio Frequency Analyzer can break up the sound, and its entirely up to you to program how to interpret it. For voice recognition, we offer several options.
