4. Electrical audio signal processing systems and devices
  5. Binaural and stereophonic
  6. Stereo speaker arrangement

Mitchell S. Rosenfeld

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Audio system enhancement using psycho acoustic matrix

Electrical audio signal processing systems and devices – Including frequency control
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Computer network information management system and method...

Data processing: database and file management or data structures – Database design – Data structure types
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Gun cartridge

Ammunition and explosives – Cartridges
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Human assisted walking robot

Motor vehicles – Steered by walking attendant – Handle movement controls vehicle drive
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Integral tire and disc brake assembly for scooter utility...

Land vehicles: wheels and axles – Wheel – With drive or brake attachment
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Profile ID: LFUS-PAI-P-2041340

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