Underwater sound signals classification, localization and tracking of sound sources, are challenging tasks due to the multi-path nature of sound propagation, the mutual effects that exist between different sound signals and the large number of non-linear effects that reduces substantially the signal to noise ratio (SNR) of sound signals. In the region under observation, the Sado estuary, dolphi...

Corresponding Author Achmad Rizal Department of Electrical Engineering and Information Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia Email: [email protected] Abstract: The development of digital signal processing technology encourages researchers to develop better methods for automatic lungs sound recognition system than the existing ones. Lung sounds were originally assessed...

In this research, we analyze how the sound and music relate to humans from the aspect of Kansei engineering. We analyze what features of the sound humans pay attention and how humans interpret sound. Therefore, we divide the signal processing of sound that humans do into four levels. At the physiological level, processing is done by the auditory characteristic. In this level, humans don't inter...