A method for automatically estimating F0 model parameters and a speech re-synthesis tool using F0 model and STRAIGHT.
Shota SatoTaro KimuraYasuo HoriuchiMasafumi NishidaShingo KuroiwaAkira IchikawaPublished in: INTERSPEECH (2008)
Keyphrases
- mathematical model
- cost function
- objective function
- prediction model
- sensitivity analysis
- evaluation method
- hybrid model
- input data
- study proposes
- modeling method
- statistical model
- parameter estimation
- theoretical analysis
- high accuracy
- em algorithm
- regression analysis
- prior knowledge
- significant improvement
- probabilistic model
- bayesian framework
- probability distribution
- similarity measure
- test data
- optimization method
- markov model
- hybrid method
- computational model
- gaussian distribution
- edge detection
- classification method
- estimation process
- recognition algorithm
- segmentation method
- network model
- linear model
- speech recognition
- evaluation model
- statistical methods
- method assumes
- prior information
- closed form
- high order
- support vector machine