Aperiodicity control in ARX-based speech analysis-synthesis method.
Takahiro OhtsukaHideki KasuyaPublished in: INTERSPEECH (2001)
Keyphrases
- error rate
- significant improvement
- hybrid method
- high precision
- detection method
- experimental evaluation
- preprocessing
- clustering method
- theoretical analysis
- classification accuracy
- cost function
- maximum likelihood
- optimization algorithm
- detection algorithm
- non stationary
- control system
- evolutionary algorithm
- artificial neural networks
- similarity measure
- speaker recognition