Super-Directional USB Digital Microphone (M-560) Telex Communications Inc. announced the availability of the computer industry's first USB far-field microphone for large-vocabulary speech recognition. The Super-Directional USB Digital Microphone (M-560) is the first desktop microphone available to enable speech recognition without a headset or sound card. http://www.computeraudio.telex.com/news/111199.html http://www.computeraudio.telex.com/products/m560.html