| 摘要 |
<p>A system for using a microphone at a sporting event which includes mounting a microphone (26) and a transmitter (20) to an object (10) on the playing field. The microphone senses audio data and the transmitter sends the audio data to a receiver (302r, 304r, 306r). The receiver communicates the audio data to a mixer (316) which can insert the audio data into a television or radio signal</p> |
