发明授权
- 专利标题: Magnetic recording/reproduction device for TCI signals
- 专利标题(中): 用于TCI信号的磁记录/再现装置
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申请号: US631686申请日: 1990-12-21
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公开(公告)号: US5258851A公开(公告)日: 1993-11-02
- 发明人: Takayoshi Yamaguchi
- 申请人: Takayoshi Yamaguchi
- 申请人地址: JPX Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX1-341026 19891227
- 主分类号: H04N9/81
- IPC分类号: H04N9/81 ; H04N9/873 ; H04N9/896 ; H04N9/89 ; H04N7/04 ; H04N9/79 ; H04N11/06
摘要:
In a VTR for TCI signals, horizontal synchronizing signal with different time width is inserted for identifying the chrominance signal component multiplexed in each recording line at the time of recording. At the time of reproduction, this horizontal synchronizing signal is separated to generate a signal identifying the chrominance signal component in the corresponding recording line. The chrominance signal sequence in the reproduced TCI signal indicated by the identification signal and the proper sequence of the chrominance signal process are compared, where both sequences are made to coincide with each other when there is discrepancy between both sequences to prevent the generation of hue error on a monitor.
公开/授权文献
- US5878496A Method of manufacturing a component 公开/授权日:1999-03-09
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