Review of wireless acoustic sensor networks for environmental noise monitoring in smart cities

F Alías, RM Alsina-Pagès - Journal of sensors, 2019 - Wiley Online Library
Nowadays, more than half of the world's population lives in urban areas. Since this
proportion is expected to keep rising, the sustainable development of cities is of paramount …

CNN hyper-parameter optimization for environmental sound classification

Ö İnik - Applied Acoustics, 2023 - Elsevier
Environmental sounds are being used widely in our lives. It is especially used in tasks such
as managing smart cities, location determination, surveillance systems, machine hearing …

Anomalous sound event detection: A survey of machine learning based methods and applications

Z Mnasri, S Rovetta, F Masulli - Multimedia Tools and Applications, 2022 - Springer
With the development of multi-modal man-machine interaction, audio signal analysis is
gaining importance in a field traditionally dominated by video. In particular, anomalous …

An anomalous noise events detector for dynamic road traffic noise mapping in real-life urban and suburban environments

JC Socoró, F Alías, RM Alsina-Pagès - Sensors, 2017 - mdpi.com
One of the main aspects affecting the quality of life of people living in urban and suburban
areas is their continued exposure to high Road Traffic Noise (RTN) levels. Until now, noise …

A comparative survey of feature extraction and machine learning methods in diverse acoustic environments

D Bonet-Solà, RM Alsina-Pagès - Sensors, 2021 - mdpi.com
Acoustic event detection and analysis has been widely developed in the last few years for its
valuable application in monitoring elderly or dependant people, for surveillance issues, for …

Urban noise recognition with convolutional neural network

J Cao, M Cao, J Wang, C Yin, D Wang… - Multimedia Tools and …, 2019 - Springer
Urban noise recognition play a vital role in city management and safety operation, especially
in the recent smart city engineering. Exiting studies on urban noise recognition are mostly …

Multitask learning for acoustic scene classification with topic-based soft labels and a mutual attention mechanism

Y Leng, J Zhuang, J Pan, C Sun - Knowledge-Based Systems, 2023 - Elsevier
Acoustic scene classification (ASC) is a fundamental task of computational sound scene
analysis that aims to identify the acoustic environment via audio. Many multitask learning …

Moving vehicle classification using wireless acoustic sensor networks

S Ntalampiras - IEEE Transactions on Emerging Topics in …, 2018 - ieeexplore.ieee.org
Acoustic signal processing over wireless acoustic sensor networks (WASN) currently
constitutes a topic receiving extensive attention by the scientific community. However, the …

Detection of Acoustic Scenes and Events using Audio Analysis–A Survey

D Vij, Y Yogesh, D Srivastava… - 2023 3rd International …, 2023 - ieeexplore.ieee.org
The field of Acoustic Event Detection is generally overshadowed by the traditional field of
Automatic Speech Recognition. But our auditory environment is made up of many sounds …

A vehicle parking detection method based on correlation of magnetic signals

H Zhu, F Yu - International Journal of Distributed Sensor …, 2015 - journals.sagepub.com
Recently, significant research efforts have been focused on vehicle parking detection due to
fuel consumption and traffic congestion. Many solutions have been successfully applied in …