Hi
I am interested in using Mems Microphones for an audio sensor.
Has anyone else used these microphones before?
I am looking to use multiple on PCB to create a sense of direction or some type of 3D audio patern to detect where the sound is coming from?
Can this be done?
And what type of interface is best to use i2c or PDM?
If I am correct with MEMS I do not need to use an ADC, as the output is already digital.
I am interested in using Mems Microphones for an audio sensor.
Has anyone else used these microphones before?
I am looking to use multiple on PCB to create a sense of direction or some type of 3D audio patern to detect where the sound is coming from?
Can this be done?
And what type of interface is best to use i2c or PDM?
If I am correct with MEMS I do not need to use an ADC, as the output is already digital.