Electronics, Hobby Circuits, Techniques

VU meter

The VU Meter ( Volume Unit Meter) is the simple analogue moving coil meter used in audio equipments to measure the intensity of sound in Volume Units (VU).The level of measurement is in dB and time in seconds. The design of the VU meter is based on the way by which human ear perceives sound in volume.VU meters are well suited to indicate continuous audio signals than the fast transient audio signals.

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