Signal Levels
Electrically, inserts are found at a variety of signal levels. Some are -10 dB consumer line level, others are nominally -6 dB or -2 dB or 0 dB or +4 dB. Most balanced inserts are at +4 dB nominal level. Digital mixers might specify their inserts as -20 dBFS which is similar in level to +4 dBu nominal on an analog mixer, depending on the maximum headroom of the analog design. For optimum gain staging and the least amount of system hiss, inserted devices should be chosen with regard to the signal level they can handle and the signal level the mixer can handle. Best gain staging is achieved when both insert and inserted device match in level.
Read more about this topic: Insert (effects Processing)
Famous quotes containing the words signal and/or levels:
“Certainly the effort to remain unchanged, young, when the body gives so impressive a signal of change as the menopause, is gallant; but it is a stupid, self-sacrificial gallantry, better befitting a boy of twenty than a woman of forty-five or fifty. Let the athletes die young and laurel-crowned. Let the soldiers earn the Purple Hearts. Let women die old, white-crowned, with human hearts.”
—Ursula K. Le Guin (b. 1929)
“Almsgiving tends to perpetuate poverty; aid does away with it once and for all. Almsgiving leaves a man just where he was before. Aid restores him to society as an individual worthy of all respect and not as a man with a grievance. Almsgiving is the generosity of the rich; social aid levels up social inequalities. Charity separates the rich from the poor; aid raises the needy and sets him on the same level with the rich.”
—Eva Perón (1919–1952)