Is there anyone know how to detect a pre-recorded sound on an audio? What I mean is taking a face detection as an example. To recorgnize that face you need to first have the image you want to use to match or compare with on other image or the image you want to find from other images, there are examples of that using OpenSURF, as well as OpenCV. But in my case I want to find a sound/audio within an audio.
What I mean is that let say I have a pre recorded audio or special sound and I want to detect this from any audio file playing. How can I?