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Delay jitter in packet-switched networks has to be compensated by a playout buffer. The playout buffer algorithm plays an important role in real-time applications such as VoIP, in this, paper we introduce a method based on truncated Gaussians to calculate the playout delay for VoIP application. Our method out-performs the existing methods both in term of residual delay and packet loss. This method...
This paper addresses parameter estimation of superimposed signals jointly with their number within the Bayesian framework. We combine sparse Bayesian machine learning methods with the state of the art SAGE-based parameter estimation algorithm. Existing sparse Bayesian methods allow to assess model order through priors over model parameters, but do not consider models nonlinear in parameters. SAGE-based...
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