3 band tone ,BAXANDALL ????? bass treble mid?????

[prorms]

iam wondering if thier any other out thier im looking for than thes one listed just ones with treble bass or bass treble mid

Wien bridge equalizer fc=1/2*pi*rc

2 band active baxandall fb=1/2*pi*r4*c3
fth=1/2*pi*r3*c3
av=r3+r4/r3
bass
fh=1/2*pi*r6 *c3
fth=1/(r3+2*r8)c6
av=r3+2*r8/r6
2 band passive baxandall
fb=1/2*pi*r3*c4
fth=1/2*pi*r3*c3
bass
fh=1/2*pi*c1*r2
fth=1/2*pi*c1*r5
treble

other's resonant filter eq,
3 band baxandall eq

the link
http://www.headwize.com/projects/equal_prj.htm

also tsc
http://www.duncanamps.com/tsc/

are thier any other soft ware out thier like this one or java script

iam just using one for opamps not real into tubes