A Signal Decorrelation PNLMS Algorithm for Double-Talk Acoustic Echo Cancellation.
Kun PuJiashu ZhangLiangwen MinPublished in: Circuits Syst. Signal Process. (2016)
Keyphrases
- preprocessing
- detection algorithm
- learning algorithm
- improved algorithm
- worst case
- dynamic programming
- tree structure
- times faster
- significant improvement
- computational cost
- search space
- computational complexity
- np hard
- cost function
- particle swarm optimization
- expectation maximization
- estimation algorithm
- signal detection
- prediction error
- neural network
- convergence rate
- segmentation algorithm
- probabilistic model