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Caracterização acústica de auditórios: estudo de caso teatro municipal de Guarapuava
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia CivilUTFPR, 2021-08-25)
In environments such as theaters, auditoriums and acoustic rooms, it is essential to know the behavior of the sound inside, trying to control it so that it becomes acoustically suitable for its intended use. The verification ...
Construção de um tubo de impedâncias e teste através do método de função de transferência
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-12-06)
When designing an environment or an equipment it is often necessary to consider its acoustic conditions, such as the amount of sound that transmitted to nearby environments, as there is often a need for sound insulation, ...
Soundscape structure in forests surrounded by protected and productive areas in central Costa Rica
(Universidad Nacional, Costa Rica, 2023-03-09)
Ecosystems are under a multitude of pressures, including land-use change, overexploitation, pollution, and climate change. Most studies, resources, and conservation efforts are allocated to protected areas, while anthropogenic ...
Assessing the accuracy of acoustic seabed classification for mapping coral reef environments in South Florida (Broward County,USA)
(Universidad de Costa Rica, 2005)
Accurate detection of spread-spectrum modulated signals in reverberant underwater environments
(Elsevier, 2015-02)
In those positioning systems based on the detection of acoustic signals, an accurate detection of the arrival times is crucial for a correct estimation of the distance between nodes, and therefore, for the precise estimation ...
Proposta de painéis acústicos compósitos para ambientes em condições adversas
(Universidade Estadual de MaringáBrasilDepartamento de Engenharia CivilPrograma de Pós-Graduação em Engenharia UrbanaUEMMaringá, PRCentro de Tecnologia, 2018)
Spatial Sound Rendering – A Survey
Simulating propagation of sound and audio rendering can improve the sense of realism and the immersion both in complex acoustic environments and dynamic virtual scenes. In studies of sound auralization, the focus has always ...
Evaluation of Zadoff-Chu, Kasami, and Chirp-Based encoding schemes for acoustic local positioning systems
(Institute of Electrical and Electronics Engineers, 2020-08)
The task of determining the physical coordinates of a target in indoor environments is still a key factor for many applications including people and robot navigation, user tracking, location-based advertising, augmented ...