Joint dictionary training for bandwidth extension of speech signals.
Jishnu SadasivanSubhadip MukherjeeChandra Sekhar SeelamantulaPublished in: ICASSP (2016)
Keyphrases
- speech signal
- speech recognition
- vocal tract
- automatic speech recognition
- noisy environments
- background noise
- blind source separation
- additive noise
- spectral analysis
- automatic speech recognition systems
- hidden markov models
- sound signals
- non stationary
- adaptive filtering
- linear prediction
- speech enhancement
- language model
- sparse representation
- speech sounds