I'm pretty new at this. I already know that audio interface is to get the analog signal and converts it to the digital signal and give it to the computer for recording. What I'm wondering is that whether USB audio interface will send what it gets from a 1/4 jack as a sequence of commands like a MIDI interface or just as audio data.
Basically I have an 88 Key that has a MIDI output but I've heard MIDI would have a bit of delay and I want it to be realtime. so I was wondering if I could just connect the keyboard's headphone output to an USB audio interface and do the same thing as the MIDI port.
Thanks in advance!