Can anyone please tell me how to record the audio playing on a computer WITHOUT recording the audio in the surrounding environment?
I want to record the audio of a video on my computer, but I don't want to record background noises from outside of my computer. I haven't been able...
it is possible to record or capture frecuencies above the 19Kh or lower the 20hz with a cell phone, like an iphone? I'd like to make an app to capture frecuencies that the human ear can't. Is that possible?