World Precision Instruments

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John Dolan, University of Hertfordshire

Julian at WPI provides excellent service and advice. Nothing is too much trouble.
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Noise Reduction

Noise Reduction

Eliminate the 50/60Hz from your recordings



HUM BUG

HUM BUG

Noise Eliminator; Eliminate 50/60 Hz noise and harmonics without filtering

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D400-2

D400-2

2-channel 50/60Hz Mains Noise Eliminator

D400-4

D400-4

4-channel 50/60Hz Mains Noise Eliminator

Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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