The basic form of frequency equalization circuit

Posted on Mar 28, 2007

The figure for the feedback voltage Vf, it is taken from the output voltage Vo by EQ network. Input voltage Vf

The basic form of frequency equalization circuit
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i and subtraction to give pure input voltage of the circuit belongs Vdjo tandem type negative voltage feedback coefficient B Vf / Vo = REI / Zm + REIo where ZEQ total frequency characteristic impedance balanced network. When the circuit without negative feedback, Vf = OV, V & vi = 'At this point the voltage magnification V- Vo / Vdi.

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