3 Band Audio Equalizer

246

03:06:20

Top poti controlls low frequencies.
Mid poti mid freq.
...

Bass range: 1Hz-200 Hz
Mid range center at 1kHz
High range: 2kHz-20kHz

Opamp: LM388 

Is there a way to look at the freqency response of each filter?

published 8 years ago

rich11292000

8 years ago

Yes, bode plot mode is the 2nd play button labeled F.

rich11292000

8 years ago

I set the source to 20khz and adjusted the graph until i see the vertical bar, that way we are not lost looking at 100khz. Do a 2 finger horizonal pinch to shrink the graph range, do the opposite to increase the range, use one finger horizonal swipe to change the spectrum window. http://everycircuit.com/circuit/6383741940531200

ViolationMad

8 years ago

Well i dont really understand it yet but thanks for your reply

carlos2201

8 years ago

PURE SHIT THIS CIRCUIT

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