Recording/reproducing apparatus and method recording medium

Recording/reproducing apparatus and method recording medium

  • CN 1,222,723 A
  • Filed: 10/16/1998
  • Published: 07/14/1999
  • Est. Priority Date: 10/16/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. pen recorder comprises:

  • The file generation device is used to produce the file that comprises video and sound signal;

    The characteristic point information generating means is used for each file that is taken place by described file generating means is produced the described video that comprises hereof or the characteristic point information of sound signal;

    AndPen recorder is used at recording medium described file of record and characteristic point information.

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