The record and the reproducing device of storage and/or sound data

The record and the reproducing device of storage and/or sound data

  • CN 1,089,053 A
  • Filed: 12/15/1993
  • Published: 07/06/1994
  • Est. Priority Date: 12/15/1992
  • Status: Abandoned Application
First Claim
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1. , a kind of record reproducing device comprises:

  • The first data input/output device;

    The second data input/output device;

    The data companding device that is connected with the described first data input/output device is used to compress from the added data of described first data input device and is used to expand the data that will be added to described first data output device;

    Transfer switch unit is used to change described data companding device and described second input/output device;

    Decision maker is used to judge the type of recording medium;

    AndControl device is used for controlling described switchgear according to described decision maker.

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