General Relativity and Gravitation

@inproceedings{Mansouri1977GeneralRA,
  title={General Relativity and Gravitation},
  author={Reza Mansouri and Roman Ulrich Sexl},
  year={1977}
}
A circuit is provided for developing a television synchronization signal and an automatic gain control (AGC) signal. A composite video signal is coupled to the input of a D.C. threshold noise inverter which inverts impulse noise above a predetermined threshold level. The inverted noise signal and a delayed video signal are coupled to a peak detecting sync separator which generates a noise-free sync signal. The noise-free sync signal is coupled to a latching circuit, where it is combined with a… 

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