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Estudo do impacto na qualidade de gravação por meio da utilização de diferentes cabos
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2013-04-09)
This paper presents a study of the difference of voice, acoustic guitar and White Noite audio recordings characteristics, due to modification of the cables (Volcano and Hayonik) of the microphones (dynamic and condenser) ...
Active sound quality control of engine induced cavity noise
(ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2009)
Active control solutions appear to be a feasible approach to cope with the steadily increasing requirements for noise reduction in the transportation industry. Active controllers tend to be designed with a target on the ...
A sound education: Becoming aware of the sound around us
(2011-12-01)
In this article it is intended to discuss the issue of noise pollution from an unusual point of view: noise pollution is not only the result of sound increase worldwide, but, particularly, the poor quality of our listening ...
A sound education: Becoming aware of the sound around us
(2011-12-01)
In this article it is intended to discuss the issue of noise pollution from an unusual point of view: noise pollution is not only the result of sound increase worldwide, but, particularly, the poor quality of our listening ...
Snipe taxonomy based on vocal and non-vocal sound displays: the South American Snipe is two species
(Wiley Blackwell Publishing, Inc, 2019-10-26)
We analysed breeding sounds of the two subspecies of South American Snipe Gallinago paraguaiae paraguaiae and Gallinago paraguaiae magellanica to determine whether they might be different species: loud vocalizations given ...
SOUND PRESSURE AS A TOOL IN THE ASSESSMENT OF THE SURFACE ROUGHNESS ON MEDIUM DENSITY FIBREBOARD RIP SAWING PROCESS
(Universidad del Bío-Bío, 2010)
Loudness scattering due to vibro-acoustic model variability
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2012)
The use of numerical simulation in the design and evaluation of products performance is ever increasing. To a greater extent, such estimates are needed in a early design stage, when physical prototypes are not available. ...