A Spectro-temporal Technique for Estimating Aperiodicity and Voiced/unvoiced Decision Boundaries of Speech Signals.
Jitendra Kumar DhimanChandra Sekhar SeelamantulaPublished in: ICASSP (2019)
Keyphrases
- speech signal
- decision boundary
- speech recognition
- axis parallel
- non stationary
- noisy environments
- pattern classification
- automatic speech recognition
- background noise
- vocal tract
- speech quality
- automatic speech recognition systems
- support vector machine
- nearest neighbor
- spectral analysis
- hidden markov models
- training samples
- training set
- hyperplane
- linear classifiers
- data points
- base classifiers
- support vectors
- machine learning
- noisy images
- multi class
- feature selection
- computer vision