A method for fundamental frequency estimation and voicing decision: Application to infant utterances recorded in real acoustical environments.
Tomohiro NakataniShigeaki AmanoToshio IrinoKentaro IshizukaTadahisa KondoPublished in: Speech Commun. (2008)
Keyphrases
- high accuracy
- synthetic data
- detection method
- significant improvement
- experimental evaluation
- real world
- decision making
- preprocessing
- input data
- computational cost
- optimization method
- decision rules
- computationally efficient
- mutual information
- classification accuracy
- data sets
- prior knowledge
- natural language
- similarity measure
- neural network