An efficient calculation method of large-region dynamic traffic noise maps based on hybrid modeling

X Hong, D **a, W Zhu - Environmental Pollution, 2023 - Elsevier
The construction of noise maps is of great significance for the management and control of
urban noise and the protection of residents' physical and mental health. The European …

Text-independent speaker identification using modified SincNet with robust features from suitable acoustic region and appropriate optimizer for raw audio analysis

N Shome, R Kashyap, RH Laskar - Computers and Electrical Engineering, 2025 - Elsevier
Speaker identification is a method of identifying an individual from a set of speakers, and text-
independent speaker identification systems allow speakers to utter any phrase without any …

A hybrid method of frequency-weighted energy operator and power spectrum fusion to detect bearing faults

Y Sheng, H Liu, L Li, J Li - Review of Scientific Instruments, 2023 - pubs.aip.org
The difficulties in early fault diagnosis of bearings mainly include two aspects: first, the initial
damage size of the bearing is small, and the abnormal vibration caused by slight damage to …