Sound Field
Mostrando 1-12 de 104 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. Assessment Protocol for Candidates for Bone-Anchored Hearing Devices
Abstract Introduction The technology regarding bone-anchored hearing devices has been advancing. Nevertheless, complications are still often reported, which can impair treatment adherence and lead to discontinuation of use. There is a lack of studies conducted in tropical countries, where complications can be even greater, as well as standardized protocols
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. Balancing the Loudness in Speech Processors and Contralateral Hearing Aids in Users of Unilateral Cochlear Implants
Abstract Introduction The use of cochlear implants and hearing aids (bimodal) has been growing with the expansion of the indication for them, and it is important to ensure protocols so that there is a balance of the loudness regarding the two devices. Objective To evaluate if the limited complex sounds present in the frequency bands of the current devices
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-04
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4. Malting of preharvest sprouted wheat
RESUMO Germinação pré-colheita é um importante problema da cultura do trigo, sendo necessário encontrar alternativas para uso desses grãos porque eles são rejeitados pelos moinhos. No campo, sob determinadas condições climáticas, os grãos são estimulados a germinar, a atividade metabólica aumenta e as enzimas hidrolíticas alteram proteínas e c
Rev. Ciênc. Agron.. Publicado em: 04/11/2019
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5. Sound Localization Test in Presence of Noise (Sound Localization Test) in Adults without Hearing Alteration
Abstract Introduction Even people with normal hearing may have difficulties locating a sound source in unfavorable sound environments where competitive noise is intense. Objective To develop, describe, validate and establish the normality curve of the sound localization test. Method The sample consisted of 100 healthy subjects with normal hearing, > 18
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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6. Mismatch Negativity in Childrenwith Cochlear Implant
Abstract Introduction The mismatch negativity (MMN) is a negative long-latency auditory potential elicited by any discriminable change in a repetitive aspect of auditory stimulation. This evoked potential can provide cortical information about the sound processing, including in children who use cochlear implants. Objective To identify MMN characteristics
Int. Arch. Otorhinolaryngol.. Publicado em: 07/10/2019
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7. 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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8. ESPÍRITOS COMPOSITORES E INSTRUMENTISTAS: A MÚSICA NA UMBANDA
RESUMO A umbanda é uma religião de possessão em que espíritos são venerados, incorporados e desincorporados em meio a música, geralmente composta pelo som do atabaque (instrumento de percussão) e pelo canto. Conhecidas como pontos-cantados, as canções rituais estão presentes no culto e na vida cotidiana dos médiuns, contudo pouco se sabe sobre a c
Psicol. Estud.. Publicado em: 10/06/2019
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9. Hearing Rehabilitation through Bone-Conducted Sound Stimulation: Preliminary Results
Abstract Introduction The bone-anchored hearing aid (BAHA) is a bone conduction system that transmits the sound directly to the inner ear by surpassing the skin impedance and the subcutaneous tissue. It is indicated for patients with mixed, conductive and unilateral sensorineural hearing loss who did not benefit from conventional hearing aids (HAs). Althou
Int. Arch. Otorhinolaryngol.. Publicado em: 25/04/2019
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10. Contralateral Occlusion Test (COT): the effect of external ear canal occlusion with aging
RESUMO Objetivo O objetivo deste estudo foi avaliar o efeito da oclusão completa do canal auditivo externo nos limiares auditivos, em indivíduos de idades distintas, para apurar qual o diapasão mais adequado na realização do teste de oclusão contralateral (TOC). Método 42 indivíduos normo-ouvintes (21-67 anos) foram divididos em três grupos etá
CoDAS. Publicado em: 18/04/2019
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11. Investigating Hyperbolic Shear Deformation Theory on vibroacoustic behavior of the infinite Functionally Graded thick plate
Abstract This paper applies acoustic analysis of Sound Transmission Loss (STL) through infinite Functionally Graded (FG) thick plate employing Hyperbolic Shear Deformation Theory (HSDT). The procedure for applying a FG plate is followed by considering the material properties are changed continually based on power-law distribution of the materials in terms of
Lat. Am. j. solids struct.. Publicado em: 04/02/2019
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12. Noninvasive brain stimulation in psychiatric disorders: a primer
Objective: Noninvasive brain stimulation (NIBS) techniques, such as transcranial direct current stimulation (tDCS) and repetitive transcranial magnetic stimulation (rTMS), are increasingly being used to treat mental disorders, particularly major depression. The aim of this comprehensive review is to summarize the main advances, limitations, and perspectives
Braz. J. Psychiatry.. Publicado em: 11/10/2018