It’s hard to keep up with: Google is now offering audio indexing with “Gaudi,” a new technology that “allows users to better search and watch videos from various YouTube channels. It uses speech technology to find spoken words inside videos and lets the user jump to the right portion of the video where these words are spoken…” Gaudi is based on the “Google Elections Video Search gadget,” but Google intends to morph its use beyond election materials. Try it out and get more info here.