I've spent over an hour looking for an article, how to, design note or whatever on a topic that I'm sure I saw in the past few month somewhere on the ADI system. It was, I think, about using frequency dependent limiting to maximize bass potential with small speakers. I'm looking for different approaches to this and was hoping for a good primer from that article. Anyone know which one I'm talking about?
btw, I think I'd like to implement a sliding high pass filter that adjusts in response to bass content. I think that there are a few ways to accomplish this so I'm looking for suggestions.