Supervised and Self-supervised Pretraining Based COVID-19 Detection Using Acoustic Breathing/Cough/Speech Signals.
Xing-Yu ChenQiu-Shi ZhuJie ZhangLi-Rong DaiPublished in: CoRR (2022)
Keyphrases
- speech signal
- speech sounds
- noisy environments
- acoustic features
- sound source
- speech recognition
- automatic speech recognition
- automatic speech recognition systems
- hidden markov models
- vocal tract
- formant frequencies
- noisy speech
- spectral analysis
- linear prediction
- background noise
- non stationary
- multiresolution
- multi modal
- speech enhancement
- support vector machine
- image processing
- noisy images
- prior information
- pattern recognition