Buscar
Mostrando ítems 11-20 de 1298
Predicting bird diversity using acoustic indices within the Atlantic Forest biodiversity hotspot
(Universidade Estadual Paulista (Unesp), 2021-05-07)
A abordagem de índices acústicos em dados oriundos de monitoramento acústico passivo, torna possível sintetizar automaticamente informações de grande volume de dados. Desde o desenvolvimento destes índices, pesquisadores ...
Noise pollution and the functional design of urban environments
(Institute of Noise Control Engineering, 2017)
Environmental noise in hospitals: a systematic review
(2021-04-01)
Environmental noise has been growing in recent years, causing numerous health problems. Highly sensitive environments such as hospitals deserve special attention, since noise can aggravate patients’ health issues and impair ...
Perception of the acoustic environment during COVID-19 lockdown in Argentina
(Journal of Animal Ecology, 2021-06-04)
The COVID-19 pandemic has significantly modified the behavior of societies. The application of isolation measures during the crisis resulted in changes in the acoustic environment. The aim of this work was to characterize ...
Propagation of natural toad calls in a Mediterranean terrestrial environment
(2012)
Propagation patterns of animal acoustic signals provide insights into the evolution of signal design to convey signalers information to potential recipients. However, propagation properties of vertebrate calls have been ...
Caracterização acústica através do levantamento de respostas impulsivas utilizando os métodos maximum-length sequence e time-stretched pulse
(Universidade Tecnológica Federal do ParanáToledoBrasilEngenharia EletrônicaUTFPR, 2015-11-26)
The characterization of environments by measuring impulsive responses is required for venues that need special attention on the acoustic, such as theaters, mo-vie theaters and public houses. The characterization allows to ...
A roadmap for survey designs in terrestrial acoustic monitoring
(Wiley-Blackwell, 2019-11-13)
Passive acoustic monitoring (PAM) is increasingly popular in ecological research and conservation programs, with high-volume and long-term data collection provided by automatized acoustic sensors offering unprecedented ...
Study of Knock Sensors as Low-Cost Alternatives to Acoustic Emission Sensors
(2020-06-01)
The real-time monitoring of manufacturing processes is essential to achieve high-quality standards and uniformity at reduced costs. The monitoring of machining processes is usually performed by acoustic emission sensors, ...
Perceptions and effects of the acoustic environment in quiet residential areas
(Acoustical Society of America, 2017)
Desempenho acústico de cortinas em um ambiente de sala de aula
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2021-08-10)
The acoustic conditioning of environments plays a fundamental role in the well-being and health of users. Several solutions are used for this purpose, such as the treatment of walls, ceilings, floors and also the use of ...