A probabilistic analysis of time delay extraction by the cepstrum in stationary Gaussian noise

@article{Hassab1976APA,
  title={A probabilistic analysis of time delay extraction by the cepstrum in stationary Gaussian noise},
  author={Joseph C. Hassab and Ronald E. Boucher},
  journal={IEEE Trans. Information Theory},
  year={1976},
  volume={22},
  pages={444-454}
}
Often, the cepstrum has been used when estimating the time delay r between elements of a composite signal embedded in noise, n(t) . Here a probabilistic analysis is conducted dealing with the effect of stationary Gaussian noise on the characteristics of such a nonlinear processor. The input noise, n(t) is reflected at the cepstrum's output as: 1) modulation M_{1}(\omega) of sinusoidal information carrier with subsequent reduction in the height of echo peak at \tau ; and 2) generation of… CONTINUE READING

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