2024
Batch Substitution Calibration of a Mems Microphone Array : Impact of Sensor Performance Dispersion on Directivity Estimation
ICASSP 2024accepted
With their small size, embedded analog-to-digital converter, and low cost, MEMS microphones are good candidates when deploying arrays dedicated to 3 dimensional high resolution directivity measurements. Measuring the sensitivity and phase uncertainties across the sensors of such an array can help qu…