volume unit

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Synonyms for volume unit

References in periodicals archive ?
The proof is the absolute phase opposition VU meter which reached the level--78dB, Fig 3.
Consider an application that samples an audio input at 8 kHz using a 10 bit ADC that converts the sampled audio to mu-law encoding (8 bits, used in telephone communications) and transmits this via an RS-232 serial line at 115,200 baud, as well as processing the audio signal and driving a VU meter showing current audio level.
I used batteries for the electronics, and I had all the controls on the outside; so I could have a VU meter facing me.
His design also includes a real-time VU meter display using some of the dsPIC30F's unique instructions to facilitate the fast calculation of decibels on the LCD display.