Here are a couple of resources to get you started. Looking at these might give you ideas of what else to search for. http://www.technologyreview.com/view/53710

Here are a couple of resources to get you started. Looking at these might give you ideas of what else to search for. http://www.technologyreview.com/view/537101/deep-learning-machine-solves-the-cocktail-party-problem/ http://www.technologyreview.com/view/537101/deep-learning-ma... http://m.youtube.com/watch?v=VO0d6EuGpO0 http://m.youtube.com/watch?v=VO0d6EuGpO0 Signal Processing for Machine Learning - YouTube (even though this is for marlab, octave is designed to be compatible)