Have a BandPass filter and what next?

Discussion in 'The Projects Forum' started by EEstud, Nov 2, 2010.

  1. EEstud

    Thread Starter New Member

    Nov 2, 2010
    1
    0
    Hello all,

    Me and my group have a design project due next week(Nov. 8) and we currently have a working 6th order bandpass filter with various resistor and capacitor values and 741 op-amps.

    This is currently being considered a 'B' project and I was hoping that someone could give me some ideas on what to do next. We have been thinking about having a variable gain but arent sure how to implement the circuit. Also we want to have it audio compatable, if there is a somewhat simple circuit that we can build soon let me know


    Thank you for all your help!
     
  2. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Start by upgrading to modern op-amps that are rail to rail compatible.

    Are you looking for ideas to modify the current circuit? Do you have a schematic for it?

    Do you need ideas for a new and different project as well?
     
Loading...