audioguru,
After your last post I thought I had better try to get a better understanding of the whole thing.
Being unsure of exactly what I want or need to do i'll try to get a start somehow.
The bandwith of each filter first, I found some old Ampeg specs.
Bass 20-140Hz, Mid Low 140-400Hz, Mid Range 400-2.6kHz, Upper Mid 2.6-5.2KHz, High 5.2-20kHz.
I then thought I would have a look at a single Band Pass Filter with a single supply to get a handle on things & try to simulate it etc.
I have attached a picture of the circuit I am simulating.
They have the equation for Fo
Fo = 1/(2.32*pi*RC.
Ok C is C2, what R are they using for the calculation, is it R2.
Also for C1, they have C1 = 10C, so is this C1 = 10 times the value of C.
I just wanted to start with some calculations & simulate them first.
So basically I need to have each band with the bandwidths as above so they all fit in the audio range as you suggested above.
Should these bands overlap at all, would you have a picture of these bands so I can see for myself?
Cheers