issue 1 publication date 2022-09

• Automatic classification of normal and abnormal cardiac sounds by combining features based on wavelet transform and capstral coefficients extracted from PCG signals (Research Article)
• Measuring the spatial distribution of sound pressure in a fish tank under laboratory conditions (Research Article)
• Implementation of the direction of arrival estimation algorithms by means of GPU-parallel processing in the Kuda environment (Research Article)
• Combining pattern recognition and deep-learning-based algorithms to automatically detect commercial quadcopters using audio signals (Research Article)
• Using the eigenvalues of the sound equation to determine the properties of materials
• Investigating the performance of machine learning-based methods in classroom reverberation time estimation using neural networks (Research Article)
• Ab-initio study of the structural and phononic properties sodium hydroxide (Research Article)
• Calculation of phononic and thermal properties of the CaB2 using the perturbation density functional theory (Research Article)
• Acoustic damping performance of aluminum nanocomposite foams with different additive of carbon nanotubes and comparison that with conventional rockwool (Research Article)