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Volume Unit Meter stock illustrations

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EDN

High-resolution volume-unit meter simplifies CD recording

Digitally recorded music on CDs offers superior quality to that recorded on vinyl records or tape, but most prerecorded CDs have an annoying characteristic: The average volume levels of the recorded ...
EDN

Volume-unit meter spans 60-dB dynamic range

An audio volume-unit meter displays peak-related audio amplitudes to aid in accurately setting recording levels or for displaying an amplifier's operating conditions. A simple diode and capacitor ...
istockphoto

Volume Unit Meter stock videos and footage

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The Guardian

On audio equipment, sound level meters are sometimes called VU meters. What does VU stand for?

VU stands for volume unit (the other common type of audio meter is the PPM or Peak Programme Meter). A VU meter is essentially a voltmeter calibrated to give a reading of 0VU when fed with a sine wave ...