Podscope - Podcast Search Engine

Podscope is a search engine that scans the audio of Podcasts, listens for keywords, and allows you to search for topics based on what is in the audio of the file. You can select snippets of audio from the results to help you decide whether the podcast is relevant, or something that you might even want to subscribe to. You can also download a search box that lets your own audience search your podcast using Podscope. Check it out here.