TREA

STEREOPHONIC SYSTEMS

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Industry

  • CPC
  • H04S

Parent Industries

HELECTRICITY H04Electric communication

Current Industry

H04SSTEREOPHONIC SYSTEMS

Sub Industries

H04S1/00Two-channel systems H04S2400/00Details of stereophonic systems covered by H04S but not provided for in its groups H04S2420/00Techniques used stereophonic systems covered by H04S but not provided for in its groups H04S3/00Systems employing more than two channels H04S5/00Pseudo-stereo systems H04S7/00Indicating arrangements Control arrangements
Industries