Fast Start-Up Algorithm for Adaptive Noise Cancellers with Novel SNR Estimation and Stepsize Control.
Akihiko SugiyamaPublished in: ICASSP (2020)
Keyphrases
- estimation algorithm
- estimation error
- convergence rate
- noisy data
- signal to noise ratio
- optimal solution
- np hard
- global optimization
- speech enhancement
- step size
- similarity measure
- particle swarm optimization
- dynamic programming
- cost function
- search space
- ant colony optimization
- optimization algorithm
- expectation maximization
- faster convergence
- variable step size