Nominal line

Discussion in 'Homework Help' started by leftbehind5805, Mar 17, 2010.

  1. leftbehind5805

    Thread Starter New Member

    Mar 12, 2010
    For a school project we are working on building a karaoke machine. We have to build a circuit based off the specifications I have listed below. What I have a question on is what is the nominal line constraint mean. If someone could explain this to me in simple terms, so that i can understand what it means, and what it is going to tell me about the circuit I am going to have to build.

    Equalizer Filter Center Frequencies: 50 Hz, 200 Hz, 800 Hz, 3.2 kHz, 12.8 kHz
    Equalizer Filter Bandwidth (BW): 2 octaves
    Input Signal: nominal "line" level (-10 dBv)
    Output Signal: nominal "line" level (-10 dBv)
  2. beenthere

    Retired Moderator

    Apr 20, 2004