In my previous blog, Which Is Better: SAR or Delta-Sigma ADCs?, I gave an overview of the delta-sigma and SAR (successive approximation register) ADCs. I discussed the technique of oversampling as it ...
Wideband signal processing and compressive sensing represent transformative approaches to the acquisition and reconstruction of signals across expansive frequency bands. Traditional methods that ...
Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...
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