DSP & Signal Processing

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⚡ DSP & Signal Processing

Digital signal processing. FFTs, FIR filters, and the math running inside every voice assistant, noise-cancelling headphone, and smart speaker you own.

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DSP & Signal Processing

How DSP Powers Every Smart Home Device You Own

How DSP Powers Every Smart Home Device You Own. DSP in MCUs samples analog signals via ADCs and runs real-time math to issue commands to motors and switches.

Written by Josh AusmusApr 1, 2026 · ✓ Updated Apr 1, 20268 min readRead →

DSP & Signal Processing

Digital Filter Design: Balancing Performance and Constraints

Digital filter design balances stopband attenuation, phase response, load and stability against hardware constraints. The DSP signal chain maps to FIR, IIR and

Written by Josh AusmusApr 7, 2026 · ✓ Updated Apr 7, 20269 min readRead →

DSP & Signal Processing

How AI Chips Evolved from Basic DSP Processors

How AI Chips Evolved From Basic DSP Processors from fixed MAC arrays to programmable tensor cores for neural networks in power conversion and solar inverters.

Written by Josh AusmusApr 3, 2026 · ✓ Updated Apr 3, 202610 min readRead →

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