Intelligibility Enhancement of Telephone Speech Using Gaussian Process Regression for Normal-to-Lombard Spectral Tilt Conversion.
Emma JokinenUlpu RemesPaavo AlkuPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2017)
Keyphrases
- gaussian process regression
- speech recognition
- spectral features
- linear predictive coding
- gaussian processes
- gaussian process
- covariance function
- speech signal
- hidden markov models
- image processing
- feature space
- multiscale
- signal to noise ratio
- active learning
- image segmentation
- feature selection
- machine learning