Comparison of Noise Reduction Techniques for Dysarthric Speech Recognition.
Davide MulfariGiuseppe CampobelloGiovanni GugliandoloAntonio CelestiMassimo VillariNicola DonatoPublished in: MeMeA (2022)
Keyphrases
- speech recognition
- noise reduction
- noisy environments
- signal to noise ratio
- hidden markov models
- speech signal
- edge preserving
- speech enhancement
- automatic speech recognition
- edge detection
- noise level
- language model
- speech processing
- speech synthesis
- noise removal
- speech recognizer
- wiener filter
- speech recognition systems
- pattern recognition
- speech recognition technology
- isolated word
- speaker identification
- feature extraction
- image segmentation
- background noise
- word recognition
- feature selection