Abstract: This article presents a digital delay-locked loop (DLL) with binary search (BS) locking, designed to cover a broad frequency-range from 533 MHz to 4.26 GHz. The BS locking scheme optimizes ...
KISS FFT converts a time-domain signal (a series of samples from a microphone, ADC, accelerometer, etc.) into the frequency domain, revealing which frequencies are present and how strong each one is.
Abstract: Sound Event Detection (SED) systems are essential for understanding and classifying the causes and temporal occurrences of sounds in diverse environments. This paper introduces a robust and ...
Czech startup Neuron Soundware built Sound Shield, an AI acoustic drone detection system using €100-150 sensors that consume 1W each. Czech startup Neuron Soundware has built an AI-powered acoustic ...
Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is forced through it, and in about 30 seconds we get a concentrated shot with crema ...
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