Rehabilitation exercise Acoustic signal 1 Acoustic waves 1 Acoustics 1 Algorithms 1 Anomaly detection 1 Article 1 Biomedical signal processing 1 Classification accuracy 1 Data fusion 1 Electromyography 1 Exercise monitoring 1 Extreme learning machine 1 Humans 1 Learning systems 1 Mel frequency cepstral co-efficient 1 Multimodal data fusion 1 Repetitive movement 1 Segmentation 1 Speech 1 Speech language pathologists 1 Speech recognition 1 Speech rehabilitation 1 Surface electromyography 1 Thailand 1 Time normalization 1 Upper limb kinematics 1 acoustic signal 1 acoustics 1 adult 1