Speech signal analysis as an alternative to spirometry in asthma diagnosis: investigating the linear and polynomial correlation coefficient.
John KutorSrinivasan BalapanguJeromy K. AdofoAlbert Atsu DellorChristopher NyakpoGodfred Akwetey BrownPublished in: Int. J. Speech Technol. (2019)
Keyphrases
- correlation coefficient
- signal analysis
- multiresolution
- signal processing
- empirical mode decomposition
- speech recognition
- neural network
- lifting scheme
- correlation analysis
- speech signal
- wavelet decomposition
- principal components
- machine learning
- adaptive learning
- mathematical morphology
- feature extraction
- median filter
- wavelet coefficients
- transfer function
- frequency domain
- image compression
- wavelet transform
- image analysis
- root mean squared error