The pole-zero pattern of a certain filter is shown in the Fig. The filter must be of the following type.

The magnitude and phase transfer functions for a distortionless filter should respectively be:

Specify the filter type if its voltage transfer function H(s) is given by

H(s) = $${{K({s^2} + {\omega _0}^2)} \over {{s^2} + ({\omega _0}/Q)s + {\omega _0}^2}}$$