4. Electrical audio signal processing systems and devices
  5. Acoustical noise or sound cancellation
  6. Adjacent ear

Kozo Hiyoshi

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Active control apparatus using adaptive digital filter

Electrical audio signal processing systems and devices – Acoustical noise or sound cancellation – Adjacent ear
Patent

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Method and apparatus for controlling a DC to AC inverter system

Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
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Profile ID: LFUS-PAI-P-400765

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