4. Electrical audio signal processing systems and devices
  5. Directive circuits for microphones

Klaus Schaaf

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Door system for a motor vehicle

Communications: electrical – Land vehicle alarms or indicators – Of collision or contact with external object
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Method and device for operating a microphone system,...

Electrical audio signal processing systems and devices – Directive circuits for microphones
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Method and device for operating voice-controlled systems in...

Electrical audio signal processing systems and devices – Feedback suppression
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Profile ID: LFUS-PAI-P-2792459

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