An efficient multichannel line echo canceler algorithm for PSTN and VoIP/VoDSL applications.
Akihiko SugiyamaTetsuro YamajiPublished in: ICASSP (2001)
Keyphrases
- learning algorithm
- improved algorithm
- segmentation algorithm
- experimental evaluation
- k means
- preprocessing
- np hard
- dynamic programming
- detection algorithm
- computationally efficient
- optimal solution
- linear programming
- significant improvement
- times faster
- objective function
- worst case
- simulated annealing
- tree structure
- optimization algorithm
- computational cost
- high accuracy
- probabilistic model
- cost function
- multi objective
- decision trees