Cross one off the list of Google's friends. Wireless audio-equipment manufacturers and producers of live events are up in arms against Google's efforts to open up a little-used patch of radio spectrum. What's being contested is the so-called "white space" spectrum, the vacant bands between ultra-high frequency television channels. As U.S. broadcasters transition from analog to digital transmission in time to meet the February 2009 deadline imposed by the Federal Communications Commission, the unused spectrum has become a battleground, pitting not ... (more)