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Quest Scientific supply the HumBug Line Noise Eliminator which removes line frequency noise from electrophysiological signals, without filtering.
Introducing an exciting new productivity tool from Quest Scientific. The HumBug Line Noise Eliminator removes line frequency noise from electrophysiological signals, without filtering. It removes noise from a wide range of signal levels, continuously, and without intervention. That adds up to more time getting results, and less time solving continuously evolving noise problems. The HumBug was developed in the laboratories of Tom Richardson MD., PhD, as a way to remove residual line noise picked up by glass electrodes in brain slice preparations. Quest Scientific now offers the same technology in a precision laboratory instrument.
FUNCTION: TO ELIMINATE ELECTRICAL INTERFERENCE Simple 50/60 Hz Sine Waves Mixtures of 50/60 Hz Harmonics Noise Spikes From Dimmers Complex Noise From Fluorescent Lamps.