Loading ...
Sorry, an error occurred while loading the content.

5-band low noise graphic equalizer

Expand Messages
  • Nicolae Sfetcu
    5-band low noise graphic equalizer This circuit uses an OP-270 op amp to form a 5-band low noise graphic equalizer. It provides 15dB of boost or cut over the
    Message 1 of 1 , Feb 19, 2001
    • 0 Attachment

      5-band low noise graphic equalizer

      This circuit uses an OP-270 op amp to form a 5-band low noise graphic equalizer. It provides 15dB of boost or cut over the 5-band range. Signal-to-noise ratio over a 20kHz bandwidth is better than 100dB refered to 3v rms input. Larger inductors can be replaced by active inductors but this reduces the signal-to-noise ratio.

    Your message has been successfully submitted and would be delivered to recipients shortly.