Abstract: Reliability monitoring of digital pulse-code modulation (PCM) data in coherent transmission systems can be based upon online estimation of signal-to-noise ...

A stealthy military radio that hides communications in background noise is extremely difficult to jam or locate, meaning that it could allow drone pilots to operate without detection. Electronic ...

Abstract: This paper presents a 12-bit, 700-MS/s pipeline ADC fabricated in TSMC 40-nm technology, with a focus on power optimization in residue amplifiers and comparator cells. The effective ...

qDSA-SW3.01 is a PDM-to-PCM converter to interface with digital microphones. This product optionally includes an Automatic Gain Control (AGC) for ensu ...

All the latest science news on noise ratio from Phys.org. Find the latest news, advancements, and breakthroughs.

School of Chemistry and Chemical Engineering, State Key Laboratory of Digital Medical Engineering, Southeast University, Nanjing 211189, China ...

You don't really know how loud your life is until it gets quiet. The kind of quiet that doesn't come with noise-cancelling headphones or a do-not-disturb button, but the real, unsettling silence of no ...

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