Listando por materia "Acústica"
Mostrando ítems 1-11 de 11
-
A Comparative Survey of Feature Extraction and Machine Learning Methods in Diverse Acoustic Environments
(Sensors, 2021, Vol. 21, No. 4, 2021-02)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 multimedia ... -
Aplicaciones de la teoría de grafos en la resolución de problemas de transmisión del ruido y vibraciones en modelos de análisis estadístico energético
(2012-10)El estudio del comportamiento vibroacústico de maquinaria requiere tanto de medidas experimentales como de simulación numérica. Para altas frecuencias, ésta última suele realizarse mediante el análisis ... -
Construction of an Omnidirectional Parametric Loudspeaker consisting in a Spherical Distribution of Ultrasound Transducers
(Sensors. 2018, Vol. 18, No. 12, 2018-12)Omnidirectional sound sources are needed to perform a large variety of tests in acoustics. Typically, they consist of conventional speaker drivers arranged in a dodecahedron. However, the directivity ... -
Design of a Low-Cost Configurable Acoustic Sensor for the Rapid Development of Sound Recognition Applications
(Electronics, 2020, Vol. 9, No 7, 2020-07)Concerned about the noise pollution in urban environments, the European Commission (EC) has created an Environmental Noise Directive 2002/49/EC (END) requiring Member states to publish noise maps and ... -
Experiencia de Usuario en los Serious Games para personas con necesidades de Accesibilidad
(Buenas prácticas de accesibilidad en videojuegos, 2011)El Departamento de Tecnologías Media (DTM) de La Salle-URL tiene una importante actividad de I + D + i englobando la mayoría de los aspectos relativos a las tecnologías media, entre las cuales el ... -
Home Sound: a GPU-based Platform for Massive Data Acquisition and Processing for Acoustic Ambient Assisted Living Applications for Behavior Monitoring
(Sensors & Transducers Journal. 2017. Vol.212, No.5 (Maig), 2017-05)Human life expectancy has grown over the last century, which has driven governments to increase the efforts on caring about the eldest population. Therefore, modern trends take advantage of latest ... -
homeSound: A High Performance Platform for Massive Data Acquisitionand Processing in Ambient Assisted Living Environments
(2017-02)Las Smart Grids se presentan como una solución a la demanda de la gestión distribuida e inteligente de la energía, mejorando así las funciones de automatización, recolección ... -
Leveraging Urban Sounds: A Commodity Multi-Microphone Hardware Approach for Sound Recognition
(Proceedings 5th International Electronic Conference on Sensors and Applications, 2019-03-08)City noise and sound are measured and processed with the purpose of drawing appropriate government legislation and regulations, ultimately aimed at contributing to a healthier environment for humans. ... -
Low-Cost Distributed Acoustic Sensor Network for Real-Time Urban Sound Monitoring
(Electronics, 2020, Vol. 9, No. 12, 2020-12)Continuous exposure to urban noise has been found to be one of the major threats to citizens’ health. In this regard, several organizations are devoting huge efforts to designing new in-field systems ... -
Real-Time Audio Event Detection over a Low-Cost GPU Platform for Surveillance in Remote Elderly Monitoring
(4th International Electronic Conference on Sensors and Applications, 2017-11-14)The average of life expectancy of the population and the prioritization of authorities in active and home aging has increased recently. This has led governments and private organizations to increase ... -
Real-Time Distributed Architecture for Remote Acoustic Elderly Monitoring in Residential-Scale Ambient Assisted Living Scenarios
(Sensors. 2018, Vol. 18, No.8., 2018-08)Ambient Assisted Living (AAL) has become a powerful alternative to improving the life quality of elderly and partially dependent people in their own living environments. In this regard, tele-care and ...