Take VU meters for example. They’re a super useful tool for audio editors to balance signals ... want the information available? Just in case. Bar graph display a bit too modern-looking for ...

An instrument for measuring the level of sound pressure in DECIBELs. Such measurements are called sound level readings. See: SOUND LEVEL. Sound level meters usually ...

The resulting VU meter has 38 bars per channel, and is highly responsive. The fast flickering of the meter bars in response to the music make it compelling to watch, and the era-appropriate ...