2 papers
eess.SP2025
Effect of Signal Quantization on Performance Measures of a 1st Order One Dimensional Differential Microphone Array
Shweta Pal, Arun Kumar, Monika Agrawal
In practical systems, recorded analog signals must be digitized for processing, introducing quantization as a critical aspect of data acquisition. While prior studies have examined…
eess.SP2025
Analysis of Null Related Beampattern Measures and Signal Quantization Effects for Linear Differential Microphone Arrays
Shweta Pal, Arun Kumar, Monika Agrawal
A differential microphone array (DMA) offers enhanced capabilities to obtain sharp nulls at the cost of relatively broad peaks in the beam power pattern. This can be used for appli…