TREA

Two-channel systems

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Industry

  • CPC
  • H04S1/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H04Electric communication H04SSTEREOPHONIC SYSTEMS

Current Industry

H04S1/00Two-channel systems

Sub Industries

H04S1/002Non-adaptive circuits H04S1/005For headphones H04S1/007in which the audio signals are in digital form
Industries