volume unit


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Related to volume unit: mass unit, area unit, volume unit meter

volume unit

[′väl·yəm ‚yü·nət]
(engineering acoustics)
A unit for expressing the audio-frequency power level of a complex electric wave, such as that corresponding to speech or music; the power level in volume units is equal to the number of decibels above a reference level of 1 milliwatt as measured with a standard volume indicator. Abbreviated VU.
References in periodicals archive ?
Separately, the company said it was now shipping volume units of its digital flat panel monitor for Apple Computer Inc Macintosh systems, which it developed in conjunction with Number Nine Visual Technology Corp.
He served as vice chair of the committee on fruits and vegetables of the Department of Agriculture and was board of director of the national marketing umbrella and the minimum access volume units of the DA.
Tenders are invited for the scope of this contract is for the replacement of the existing end of contract equipment with new high volume units meeting the specifications outlined and accompanied by a managed service contract overseeing the on-going maintenance of this equipment and supply of consumables.

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