The pre-whitened NLMS: a promising algorithm for acoustic echo cancellation.
Hichem BesbesSofia Ben JebaraPublished in: ICECS (2002)
Keyphrases
- computational complexity
- cost function
- detection algorithm
- optimization algorithm
- experimental evaluation
- objective function
- preprocessing
- k means
- probabilistic model
- improved algorithm
- times faster
- matching algorithm
- theoretical analysis
- computational cost
- dynamic programming
- similarity measure
- simulated annealing
- particle swarm optimization
- np hard
- high frequency
- significant improvement
- worst case
- input data
- expectation maximization
- hidden markov models
- speech recognition
- path planning
- optimal solution
- bayesian networks