Image text transcribed for accessibility: A set of "constant Q" filters are required for an analogue audio equaliser and are to be made as simple parallel RLC networks. The total band covered is from 20 Hz to 20 kHz. The filters are numbered from 1 (lowest) to 12 (highest) and each is to have the same Q0. The resonant frequency of the nth filter is denoted wn,0; the lower and upper edges of the bandwidth of the nth filter are denoted wn, I and wn, m, respectively. The filters are to be designed so that: w1, I = 20Hz wn + 1, I = wn, m w12,u = 20kHz, i.e. the filter bands abut one another. Derive the set of resonant and band edge frequencies. wn, 0, wn, I and for n = 1, 2,..., 12. What Q0 do the networks have? If the resistor in network 12 is 10 Ohm, what are the values of the capacitor and inductor in that network?