I have a Roland Quad Capture [audio interface], which I’m very happy with. I would like to use the digital inputs in addition to the two analogue inputs. How can I achieve this?
I need to do some recording of spoken word, using a cheap and cheerful lavalier mic, but it’s noisy — there’s a steady ‘hiss’. Is there some plug-in that can reduce said noise, perhaps by taking a sample of it and then adding it out of phase?