4. Cryptography
  5. Video cryptography
  6. Video electric signal modification

Johan Cornelis Talstra

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Adding fields of a video frame

Pulse or digital communications – Bandwidth reduction or expansion
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Conditional access

Cryptography – Video cryptography – Video electric signal modification
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Conditional access

Cryptography – Video cryptography – Video electric signal modification
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Generational copy control of a video signal

Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
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Method and arrangement for processing a signal using a...

Data processing: measuring – calibrating – or testing – Measurement system – Measured signal processing
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Profile ID: LFUS-PAI-P-2398863

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