Spatial Sound
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Postoperative Benefit of Bone Anchored Hearing Systems: Behavioral Performance and Self-Reported Outcomes
Abstract Introduction Bone anchored hearing solutions are a well-known option for patients with a conductive, mixed conductive-sensorineural hearing loss and those with single-sided deafness. Objective The aim of the present study was to evaluate the Ponto bone-anchored hearing system in terms of behavioral performance and self-reported outcomes, by compar
International Archives of Otorhinolaryngology. Publicado em: 2022
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2. Open legacy soil survey data in Brazil: geospatial data quality and how to improve it
ABSTRACT: Spatial soil data applications require sound geospatial data including coordinates and a coordinate reference system. However, when it comes to legacy soil data we frequently find them to be missing or incorrect. This paper assesses the quality of the geospatial data of legacy soil observations in Brazil, and evaluates geospatial data sources (surv
Sci. agric. (Piracicaba, Braz.). Publicado em: 01/07/2019
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3. Cytoarchitecture of the superior olivary complex of three neotropical species of bats (Noctilio leporinus, Phyllostomus hastatus and Carollia perspicillata) with different foraging behavior
Resumo O entendimento da ecolocalização pelo estudo de diferentes núcleos auditivos de morcegos pode ser um elo importante na elucidação das inúmeras questões que surgem em relação ao seu comportamento de forrageamento. O complexo olivar superior (SOC) é o principal centro de processamento das pistas binaurais usadas na localização do som, já qu
Braz. J. Biol.. Publicado em: 09/05/2019
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4. Characterization of noise emitted by a power tiller through geostatistics
RESUMO O ruído é um dos agentes físicos nocivos e estressantes presente no ambiente de trabalho. Pesquisas realizadas com a geoestatistica para ajuste de semivariograma de ruído de tratores foram feitos por meio do modelo gaussiano e esférico. Dessa forma, objetivou-se mapear a variabilidade espacial do ruído emitido por um trator de rabiça, por meio
Rev. bras. eng. agríc. ambient.. Publicado em: 2019-03
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5. Unilateral hearing loss and the use of hearing aid: speech recognition, benefit, self-perception of functional performance and satisfaction
RESUMO Objetivo: investigar o reconhecimento de fala no silêncio e no ruído de sujeitos com perda auditiva unilateral, sem e com prótese auditiva, e analisar o benefício, autopercepção do desempenho funcional, satisfação e o uso de prótese auditiva nestes sujeitos. Métodos: foram avaliados 11 adultos, com perda auditiva unilateral, do tipo mista
Rev. CEFAC. Publicado em: 11/02/2019
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6. Sound localization and word discrimination in reverberant environment in children with developmental dyslexia
Objective Compare if localization of sounds and words discrimination in reverberant environment is different between children with dyslexia and controls. Method We studied 30 children with dyslexia and 30 controls. Sound and word localization and discrimination was studied in five angles from left to right auditory fields (-90o, -45o, 0o, +45o, +90o), under
Arq. Neuro-Psiquiatr.. Publicado em: 2015-04
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7. Sound localization and occupational noise
OBJECTIVE: The aim of this study was to determine the effects of occupational noise on sound localization in different spatial planes and frequencies among normal hearing firefighters. METHOD: A total of 29 adults with pure-tone hearing thresholds below 25 dB took part in the study. The participants were divided into a group of 19 firefighters exposed to
Clinics. Publicado em: 2014-02
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8. Modulation of spatial attention to visual targets by emotional environmental sounds
Previous research has shown that visual spatial attention can be modulated by emotional prosody cues, but it is not known whether such crossmodal modulation of visual attention is associated with the engagement or disengagement of attentional resources. To test this, we employed a modified spatial cueing task, where participants indicated whether a visual ta
Psychol. Neurosci.. Publicado em: 2013-12
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9. Proposta metodológica para elaboração de mapas de ruído em ambiente SIG, segundo norma ISO 9613-2
Noise mapping is a new activity with growing awareness among public officials and communities. This work presents a methodological proposal for the generation of noise maps in a Geographic Information System (GIS), based on ISO 9613-2, which standards the calculus for noise attenuation during propagation outdoors. Besides the definitions of methodological pr
Publicado em: 2011
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10. Arquitetura como interface para a informação: sobre a espacialização das tecnologias da informação rumo a práticas colaborativas
This study examines an intersection between the spatialization of information and CSCW - Computer Supported Collaborative Work. More specifically it is argued the possibility of influence of the spatial distribution of ICT (information and communication technologies) on the interactions between members of two remotely connected laboratories. Spatialization (
Publicado em: 2010
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11. Percussão e interatividade PRISMA : um modelo de esçao instrumento auto-organizado / Percussion and interactivity PRISMA : a model of a self-organized instrument-space
The contemporary development in technology makes it possible to create models for studying the correlations between stimuli and auditory, visual and spatial sensations. Numerous composers have already created compositional processes to explore these dimensions, but this is still incipient in the context of theoretical studies in music performance. Performers
Publicado em: 2009
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12. Soundscape design through evolutionary engines
Two implementations of an Evolutionary Sound Synthesis method using the Interaural Time Difference (ITD) and psychoacoustic descriptors are presented here as a way to develop criteria for fitness evaluation. We also explore a relationship between adaptive sound evolution and three soundscape characteristics: key-sounds, key-signals and sound-marks. Sonic Loc
Journal of the Brazilian Computer Society. Publicado em: 2008-09