zebra - bow sounds ?

[pdxindy]

Filtered noise with controllable amplitude fed into the comb filter will get you some good “bowed” sounds. Alternating between positive and negative feedback can also simulate a change in “bowing position”. I’m sure that you could make some other interesting “bow noise” for exciting the combs with the extremely flexible oscillators. I like to use an fm osc modulated by bandpassed noise.

It is also useful to mix a bit of the dry signal with the comb output...