Amplifier feedback

Discussion in 'Feedback and Suggestions' started by Unregistered, Mar 29, 2008.

  1. Unregistered

    Thread Starter Guest

    I wanted to give a little feedback on the feedback section of semiconductors.
    The introduction goes like this "If some percentage of an amplifier's output signal is connected to the input, so that the amplifier amplifies part of its own output signal, we have what is known as feedback".
    Shouldn't that be the amplifier amplifies part of it's input signal? Don't all amplifier amplify their out put signal?
  2. Dave

    Retired Moderator

    Nov 17, 2003