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Urban characteristics and traffic noise in Loja (Ecuador)
(Institute of Noise Control Engineering, 2017)
Feature extraction based on the high-pass filtering of audio signals for Acoustic Event Classification
(Academic Press, 2015)
In this paper, we propose a new front-end for Acoustic Event Classification tasks (AEC). First, we study the spectral characteristics of different acoustic events in comparison with the structure of speech spectra. Second, ...
Simulação acústica de salas de aula em escolas de educação básica: uma proposta tipológica para prática musical
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2012-09-24)
The study of room acoustics is linked to the importance of sound inside a room, so the architectural characteristics of the internal space determine the acoustic
behavior. To get better acoustics of a room there are ...
Gas concentration and temperature excited Delft turbulent jet in acoustically flames
(Elsevier B.V., 2008-11-01)
This paper shows the experimental results for changes in the flame structure when acoustic fields are applied in natural gas Delft turbulent diffusion flames. The acoustic field (pulsating combustion) generates zones of ...
Gas concentration and temperature excited Delft turbulent jet in acoustically flames
(Elsevier B.V., 2008-11-01)
This paper shows the experimental results for changes in the flame structure when acoustic fields are applied in natural gas Delft turbulent diffusion flames. The acoustic field (pulsating combustion) generates zones of ...
Case Study of Building Diagnostics: Acoustic Post-Occupancy Evaluation of Buildings in Tropical Climates
(SAGE Publications, 2021)
Geographic variation in acoustic communication in anurans and its neuroethological implications
(Elsevier Masson SAS, 2014)
© 2014 Elsevier Ltd.Geographic variation of traits may represent the first step for evolutionary divergence potentially leading to speciation. Signals are behavioral traits of particular interest for the study of variation ...
Acoustic characteristics of voice in different cycles of life: an integrative literature review
(ABRAMO Associação Brasileira de Motricidade Orofacial, 2019-11-25)
Construção e estudo de uma caixa acústica bookshelf
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia de Controle e AutomaçãoUTFPR, 2018-12-04)
In order to bring the context of DIY (do it yourself) acoustic boxes closer to the brazilian reality, this paper intends to be used as help for a better understanding of this vast and complex subject. Starting off of the ...