4. Electrical audio signal processing systems and devices
  5. One-way audio signal program distribution
  6. Public address system

Randy Oltman

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Enhanced concert audio process utilizing a synchronized headgear

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent

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Enhanced concert audio process utilizing a synchronized headgear

Electrical audio signal processing systems and devices – One-way audio signal program distribution – Public address system
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-531951

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