Live Vocoding and feedback
May 12th, 2011, 06:54
Hi all, So, I'm side chaining two mic inputs from my 8pre into two instances of the Evoc20. (One input for each Evoc20). I need two inputs because I may have two vocalists speaking/singing live into the vocoder at the same time. (One student may not be able to cover the part by him/herself, so .... two heads are better than one). This routing seems to be very prone to feedback (very hi frequency). I'm pretty sure that the feedback is coming from the Evoc CS, and not the input CS, because if I mute one input CS, the feedback is still about the same. If I mute an Evoc CS, the feedback is greatly reduced (but not necessarily eliminated). This is when I'm just speaking into one mic (the unmuted one) as a test. What can I do to eliminate the feedback but still have enough overall gain for the vocoded sound to be heard?