The podcasting buzz keeps ballooning, with one company readying a search engine for the new format. Real-time broadcast search provider TVEyes is hoping to be the first to make sense of the growing podcasting world, helping users sift through volumes of audio content. The engine, named Podscope, will convert audio content into searchable words, allowing indexing and organization. To accomplish the feat, TVEyes is leveraging its expertise in audio and television broadcast search. The company will crawl the existing inventory of podcasts for the upcoming service.