Lead
Since a VU meter does not reflect the signal peaks for complex wave forms and for varying program material, it might be easy to overload a recording device or broadcast system. To protect against this, a lead or margin of safety may be inserted in the meter circuit. This consists, in effect, in an amplifier making the VU meter commonly 6 or 8 dB more sensitive.
Read more about this topic: VU Meter
Famous quotes containing the word lead:
“A woman’s a two-face
A worrisome thing who’ll lead ya t’ sing the blues in the night.”
—Johnny Mercer (1909–1976)
“Methods of thought which claim to give the lead to our world in the name of revolution have become, in reality, ideologies of consent and not of rebellion.”
—Albert Camus (1913–1960)
“Let them alone: they be blind leaders of the blind. And if the blind lead the blind, both shall fall into the ditch.”
—Bible: New Testament Jesus, in Matthew, 15:14.
Referring to the Pharisees.