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Real time signal recording apparatus for effecting variable signal transfer rate

  • US 4,982,390 A
  • Filed: 10/18/1988
  • Issued: 01/01/1991
  • Est. Priority Date: 12/15/1987
  • Status: Expired due to Term
First Claim
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1. A signal recording apparatus comprising:

  • temporary storage means for recording an input signal at a predetermined signal-transfer rate and reading out said recorded input signal at a variable signal-transfer rate and in the same sequence as input;

    main recording means for recording a signal read out from said temporary storage means; and

    control means for receiving a data-save instruction, outputting a start-writing signal to said main recording means, setting a signal-transfer rate for reading out said recorded input signal from said temporary storage means faster than the predetermined signal-transfer rate for writing a signal in said temporary storage means, and transferring said read out recorded input signal to said main recording means.

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