Estimation of Glottal Closure Instants in Voiced Speech Using the DYPSA Algorithm.
Patrick A. NaylorAnastasis KounoudesJón GuðnasonMike BrookesPublished in: IEEE Trans. Speech Audio Process. (2007)
Keyphrases
- particle swarm optimization
- genetic algorithm
- speech signal
- experimental evaluation
- preprocessing
- k means
- times faster
- least squares
- speech enhancement
- estimation accuracy
- matching algorithm
- detection algorithm
- parameter estimation
- input data
- worst case
- computational cost
- dynamic programming
- cost function
- feature vectors
- objective function
- similarity measure