| 摘要 |
<p>A multiple-microphone actuation control system using direction-sensitive microphones turns ON microphones (72A, 74A) only if a talker's speech originates from within a specified 'acceptable angle' in front of the microphones. Additionally, the invention automatically identifies which microphone best 'hears' the talker, and only turns ON one microphone per talker, while allowing several microphones to turn ON simultaneously for several talkers.</p> |
