4. Data processing: measuring, calibrating, or testing
  5. Measurement system in a specific environment
  6. Electrical signal parameter measurement system

N. Andrew Crain

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Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article
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Method and apparatus for creating a virtual third channel in...

Electrical audio signal processing systems and devices – Binaural and stereophonic – Center channel
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Systems and methods for providing remote monitoring of...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
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