Extracting cervical spine popping sound during neck movement and analyzing its frequency using wavelet transform - Zeng, Yicheng; Zhan, Guiyang (Computers in biology and medicine, 2022)
Keywords: Acoustics; Algorithms; Approximation; Back pain; Cervical spine popping sound; Cervical Vertebrae; Coefficients; Decomposition; Denoised; Expected values; Frequency analysis; Humans; Internal Medicine; Multiresolution analysis; Neck; Noise; Noise reduction; Other; Pain; Posture; Smartphone; Smartphones; Sound; Spine (cervical); Wavelet Analysis; Wavelet transform; Wavelet transforms; WTST-NST; WTST-NST; Wavelet transform; Denoised; Cervical spine popping sound; Smartphone