Vol. 30 No. 47 (2015): Acústica e Vibrações 47
Editorial
We reached the end of 2015, which was marked by the commemoration of SOBRAC's 30th anniversary, celebrated in a memorable event in Rio de Janeiro-RJ, in November, under the coordination of Professor Maria Lygia Alves de Niemeyer.
The challenges are great and the country faces a crisis of great proportions, however, we see a growth in the demand for projects and services in the areas of Acoustics and Vibrations, either because of the growing awareness of better qualified environments, or because of the pressure arising from NBR 15.575 .
In this way, the production of research in these areas of knowledge becomes even more relevant, emphasizing the importance of our Revista Acústica e Vibrações, as the main national vehicle for the dissemination of scientific research produced by the members of our society.
Finally, we take advantage of this space to, once again, thank everyone who contributed by sending articles to this Journal, thus subsidizing its continuous and solid growth and, consequently, of our Brazilian Society of Acoustics.
Gustavo da Silva Vieira de Melo
Newton Sure Soeiro
Articles:
- Analysis of the soundscape of four public parks in the Brazilian Amazon
- Analysis of acoustic parameters in educational and research buildings using NBR 15.757: a case study
- Evaluation of frequency, temperature, and dose attenuation of therapeutic ultrasound in a swine skin biomembrane model
- Evaluation of the acoustic performance of residential buildings in Fortaleza and analysis of LDPE in floating floor systems
- Development and validation of a system for quality control in an assembly line of automotive gearboxes using adaptive filtering
- Identification of sound pressure levels in a closed/open duct via Finite Element Technique
- Michael the Archangel Church of the Jesuit Missions: the influence of choir positions on the acoustic parameters
- Obtaining a mathematical model for the evaluation of traffic noise in Belém-PA
- Does the Acoustical Engineer have a place in the Ministry of Health? In Chile, yes. In Brazil, convergences and new challenges are enabled
- The Neighborhood Impact Study (EIV) regarding the occurrence of noise emissions
Published:
2015-12-01
