Results 11 to 20 of about 110,438 (215)

Comparison between the acoustic fundamental frequency of the voice and the vibration frequency of the vocal folds analyzed by digital kymography. [PDF]

Codas, 2023
Albino DO, Nascimento UND, Plec EMRL, Santos MAR, Gama ACC.   +4 more
europepmc   +3 more sources

Tinnitus, medial olivocochlear system and music exposure in adolescents [PDF]

, 2017
The most common cause of tinnitus is the exposure to noise; in the case of adolescents, music is the main sound source they are exposed to. Currently, one of the hypotheses about the genesis of tinnitus is related to the deterioration in the functioning ...
Biassoni, Ester Cristina, Hinalaf, María de Los Angeles, Hug, Mercedes Ximena, Kogan, Pablo, Maggi, Ana Luz, Perez Villalobo, Jorge Alejandro   +5 more
core   +2 more sources

Integrated Photogrammetric-Acoustic Technique for Qualitative Analysis of the Performance of Acoustic Screens in Sandy Soils

Sensors, 2019
In this work, we present an integrated photogrammetric-acoustic technique that, together with the construction of a scaled wind tunnel, allows us to experimentally analyze the permeability behavior of a new type of acoustic screen based on a material ...
José M. Bravo, Fernando Buchón-Moragues, Javier Redondo, Marcelino Ferri, Juan V. Sánchez-Pérez   +4 more
doaj   +1 more source

A tunable acoustic barrier based on periodic arrays of subwavelength slits

AIP Advances, 2015
The most usual method to reduce undesirable enviromental noise levels during its transmission is the use of acoustic barriers. A novel type of acoustic barrier based on sound transmission through subwavelength slits is presented.
Constanza Rubio, Antonio Uris, Pilar Candelas, Francisco Belmar, Vicente Gomez-Lozano   +4 more
doaj   +1 more source

Cylindrical 3D printed configurable ultrasonic lens for subwavelength focusing enhancement

Scientific Reports, 2020
In this study, we report the characteristics of acoustic jets obtained through a mesoscale (radius less than 5 wavelengths) ABS cylinder made with a 3D printer.
Sergio Castiñeira-Ibáñez, Daniel Tarrazó-Serrano, Antonio Uris, Constanza Rubio, Oleg V. Minin, Igor V. Minin   +5 more
doaj   +1 more source

Sound Spectrum Influences Auditory Distance Perception of Sound Sources Located in a Room Environment

Frontiers in Psychology, 2017
Previous studies on the effect of spectral content on auditory distance perception (ADP) focused on the physically measurable cues occurring either in the near field (low-pass filtering due to head diffraction) or when the sound travels distances >15 ...
Ignacio Spiousas, Pablo E. Etchemendy, Manuel C. Eguia, Esteban R. Calcagno, Ezequiel Abregú, Ramiro O. Vergara   +5 more
doaj   +1 more source

Assessment of noise pollution of fireworks during Christmas and New Year in the city of Buenos Aires: comparison with a different management strategy applied to the city of Santiago de Chile

Discover Environment, 2023
Fireworks are widely celebrated worldwide but have raised environmental concerns due to pollutant emissions. This has prompted evolving legislation in many countries, necessitating scientific evidence for policy development.
Esteban N. Lombera, Guillermo Bori, Ramiro O. Vergara   +2 more
doaj   +1 more source

La acústica submarina y su desarrollo desde la creación del Instituto de Acústica [PDF]

, 2000
PACS: 43.30.Xm; 43.30.Yj; 43.30.Vh; 43.30.Nb; 43.30.Ma.-- Publicado en el Vol. XXXI, núm. 3-4, tercer y cuarto trimestre 2000 de la Revista de Acústica: Número especial dedicado al XXV Aniversario del Instituto de Acústica del C.S.I.C.[ES] La Acústica ...
Ranz Guerra, Carlos, Cobo, Pedro, Carbó, Rafael, Santiago Páez, José Salvador, Soler, A. M., Briones, J. M., Jimeno, I., Muñoz, N., Camarasa, M., Recuero López, Manuel   +9 more
core   +1 more source

OUVINDO O ESPAÇO

Revista Projetar, 2022
O artigo trata da relação entre arquitetura e música a partir do espaço como gerador e difusor das ondas sonoras, e tomando como objeto de interesse a dimensão espacial arquitetônica através das ideias compositivas e sonoras geradas a partir e com a ...
Bruno Firmino Costa da Silva, Luiz Manuel do Eirado Amorim   +1 more
doaj   +1 more source

O som como ferramenta de estudo ambiental: Análise bibliométrica sobre estudos em paisagem acústica

Boletim do Observatório Ambiental Alberto Ribeiro Lamego, 2020
A Ecologia Acústica emerge como uma nova ciência que estuda os padrões e efeitos sonoros de um ambiente, através da análise da paisagem acústica, sendo composta por três fontes básicas: biofonia, geofonia e antropofonia. O arranjo complexo de sons em uma
Yagho Ferreira Ramos, Murilo Minello, Fábio Contrera Xavier   +2 more
doaj   +1 more source