发明名称 METHOD FOR DISTINGUISHING PAUSES IN RECORDED FEATURES DURING REPLAY THEREOF
摘要 Recorded features having pauses between features and pauses during features are selectively replayed from a recording medium. The recording medium is selectively advanced at a first speed and pauses between features as well as pauses during features are picked up. Alternatively, the recording medium is advanced at a second speed and pauses between features as well as pauses during features are picked up. The pauses between features picked up during advancement of the recording medium at the first speed or at the second speed are distinguished from pauses during features picked up during advancement of the recording medium at the first speed or at the second speed, and a predetermined signal is provided only in response to each pause between features picked up during advancement of the recording medium at the first speed or at the second speed. The selective replay of recorded features is controlled with the aid of that predetermined signal.
申请公布号 US3723666(A) 申请公布日期 1973.03.27
申请号 USD3723666 申请日期 1971.03.23
申请人 BELL & HOWELL CO,US 发明人 FERRARI L,US
分类号 G11B15/00;G11B15/06;G11B15/16;G11B15/44;G11B27/22;(IPC1-7):G11B15/06 主分类号 G11B15/00
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