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Adaptive 60 Hz Noise Cancellation
Notch filter of 50/60 HzЦифровой режекторный (полосно-заграждающий) фильтр фона 50/60 Гц.
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Anti-hum filter circuit for 60 Hz
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Adaptive 60 Hz Noise Cancellation
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Amazon.com: Ebtech Hum X AC Plug Ground Line Voltage Filter Hum Eliminator + Microfober Cloth (Rebranded to Morley) : Musical Instruments
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Adaptive 60 Hz Noise Cancellation
biopotential - 50hz noise removal from ECG power supply - Electrical Engineering Stack Exchange
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