发明授权
- 专利标题: System for using a microphone in a baseball base
- 专利标题(中): 在棒球场使用麦克风的系统
-
申请号: US837808申请日: 1997-04-22
-
公开(公告)号: US5963849A公开(公告)日: 1999-10-05
- 发明人: David Blyth Hill , Jerry Neil Gepner , Alan D. Meis , Ryan Adam Meis
- 申请人: David Blyth Hill , Jerry Neil Gepner , Alan D. Meis , Ryan Adam Meis
- 申请人地址: CA Los Angeles
- 专利权人: Fox Sports Productions, Inc.
- 当前专利权人: Fox Sports Productions, Inc.
- 当前专利权人地址: CA Los Angeles
- 主分类号: H04B7/08
- IPC分类号: H04B7/08 ; H04B1/03
摘要:
A microphone and transmitter are mounted to a baseball base such that they do not interfere with the baseball game. The microphone senses audio data and the transmitter sends the audio data to a receiver. The receiver communicates the audio data to a mixer which can insert the audio data into a television or radio signal.
公开/授权文献
- US5180101A Newspaper alert apparatus 公开/授权日:1993-01-19
信息查询