4. Electrical audio signal processing systems and devices
  5. Voice controlled

Rudolf Geppert

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Device for adjusting a movable electro-acoustic sound transducer

Electrical audio signal processing systems and devices – Voice controlled
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Measuring mis-match between signals

Boots – shoes – and leggings
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Method of and arrangement for controlling the gain of an amplifi

Amplifiers – With control of power supply or bias voltage – With control of input electrode or gain control electrode bias
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Profile ID: LFUS-PAI-P-245396

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