Aimil Ltd.
Constant Voltage

Constant Voltage

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Measurement microphones and preamplifiers require special voltages for supply and polarization. Acoustic measurements also often require special networks such as A-weighting or high-pass filtering; amplification or attenuation of the signal may also be necessary. These facilities are provided by the G.R.A.S. Power Modules


 Application: To provide constant voltage for acoustic measurement