Estimation of Pitch Targets from Speech Signals by Joint Regularized Optimization.
Peter BirkholzPatrick SchmaserYi XuPublished in: EUSIPCO (2018)
Keyphrases
- speech signal
- speech recognition
- automatic speech recognition
- acoustic features
- risk minimization
- formant frequencies
- total least squares
- fundamental frequency
- noisy environments
- automatic speech recognition systems
- speech enhancement
- background noise
- non stationary
- linear prediction
- machine learning
- vocal tract
- additive noise
- optimization algorithm
- optimization procedure
- sound signals
- spectral analysis
- optimization method
- multiscale
- neural network