发明授权
- 专利标题: Video camera and recording and reproducing apparatus which communicate via wireless communication techniques
- 专利标题(中): 视频摄像机和通过无线通信技术通信的记录和再现设备
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申请号: US08786865申请日: 1997-01-23
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公开(公告)号: US06480671B2公开(公告)日: 2002-11-12
- 发明人: Kazuhiro Takahashi , Hideyuki Arai , Hirofumi Takei , Motoi Tariki , Masamine Maeda
- 申请人: Kazuhiro Takahashi , Hideyuki Arai , Hirofumi Takei , Motoi Tariki , Masamine Maeda
- 优先权: JP8-011698 19960126
- 主分类号: H04N591
- IPC分类号: H04N591
摘要:
A video camera and a recording and reproducing apparatus each comprise a communication circuit arranged to modulate by a spread spectrum communication method a video signal outputted from an image pickup element and transmit the modulated video signal to an external monitor by wireless communication. The video camera and the recording and reproducing apparatus each further comprise a recording and reproducing part for recording and reproducing a video signal outputted from the image pickup element on and from a recording medium, and an arrangement which brings the communication circuit to a transmitting state according to the state of operation of the recording and reproducing part.
公开/授权文献
- US20010043786A1 VIDEO CAMERA AND RECORDING AND REPRODUCING APPARATUS 公开/授权日:2001-11-22
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