Research of Speech Signals Backgrounds of the Ukrainian Language Using the Wavelet Transform.
Oleksandr TymchenkoBohdana HavryshOrest KhamulaNatalya KustraPublished in: IntelITSIS (2023)
Keyphrases
- speech signal
- wavelet transform
- speech recognition
- multiresolution
- automatic speech recognition
- automatic speech recognition systems
- speech enhancement
- image coding
- multiscale
- subband
- vocal tract
- wavelet coefficients
- hidden markov models
- non stationary
- blind source separation
- noisy environments
- linear prediction
- background noise
- image compression
- additive noise
- spectral analysis
- sound source
- machine learning
- wavelet decomposition
- high frequency
- adaptive filtering
- low frequency
- sound signals