| 摘要 |
An apparatus to aid in the replaying of previously transmitted video signals for the purposed of reviewing missed information on a television receiver is disclosed. Comprising a television tuner whose output signal passes through a video recording system, it utilizes conventional recording technology with the use of a continuous loop tape. The output signal from the tuner is also passed on to a television monitor under normal, standby operation. In the instance where a viewer wishes to review a just viewed signal, such as might occur during a missed word or word sequence such as a telephone number, the viewer is able to switch over to the stored signal on the videotape for a replay of said signal. The replay will continue as many times as desired by the viewer until all necessary information is absorbed. The stored sequence time duration is variable in nature and user selectable. The viewer may view the replayed signal in a picture-in-picture window or may view the replayed signal on the full screen. When completed, the viewer would switch back to real time viewing at which point the video recording process would begin anew. The viewer also has the option of viewing one selected image on a continuous "stop frame" basis and also has the option of producing a hard copy, printed image from an integral printing means.
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