Results 21 to 30 of about 370,697 (300)
Trends in Hearing, 2018 One objective way to evaluate the effect of noise reduction algorithms in hearing aids is to measure the increase in signal-to-noise-ratio (SNR). To this end, Hagerman and Olofsson presented a method where multiple recordings take place and the phase of ...
Hendrik Husstedt +2 more
doaj +1 more source
Biomimetic direction of arrival estimation for resolving front-back confusions in hearing aids [PDF]
, 2015 Sound sources at the same angle in front or behind a two-microphone array (e.g., bilateral hearing aids) produce the same time delay and two estimates for the direction of arrival: A front-back confusion.
Aichner W. R. +6 more
core +1 more source
Revista CEFAC, 2019 Purpose: to investigate speech recognition in silence and in noise in subjects with unilateral hearing loss with and without hearing aids, and to analyze the benefit, self-perception of functional performance, satisfaction and the use of hearing aids in ...
Lidiéli Dalla Costa +2 more
doaj +1 more source
Trends in Hearing, 2020 Dissatisfaction with the sound of one’s own voice is common among hearing-aid users. Little is known regarding how hearing impairment and hearing aids separately affect own-voice perception.
Johanna Hengen +2 more
doaj +1 more source
The minimum monitoring signal-to-noise ratio for off-axis signals and its implications for directional hearing aids [PDF]
, 2017 The signal-to-noise ratio (SNR) benefit of hearing aid directional microphones is dependent on the angle of the listener relative to the target, something that can change drastically and dynamically in a typical group conversation.
Alan W. Archer-Boyd +51 more
core +1 more source
Perceptions about hearing aids from elderly non-users: a bicultural point of view (Italy and USA)
Audiology Research, 2011 Perceptions about hearing aids can vary across people of different cultural backgrounds depending upon beliefs, healthcare policies, education, etc. This study investigated the perceptions about hearing aids of non-user elderly subjects from Italy (IT ...
B. Alvarado
doaj +1 more source
Effect of face masks on speech perception in noise of individuals with hearing aids
Frontiers in Neuroscience, 2022 Although several previous studies have confirmed that listeners find it difficult to perceive the speech of face-mask-wearing speakers, there has been little research into how masks affect hearing-impaired individuals using hearing aids.
Jung Ho Choi +5 more
doaj +1 more source
1 V CMOS subthreshold log domain PDM [PDF]
, 2003 A new CMOS circuit strategy for very low-voltage Pulse-Duration Modulators (PDM) is proposed. Optimization of voltage supply scaling below the sum of threshold voltages is based on Instantaneous Log Companding processing through the MOSFET operating in ...
Huertas Díaz, José Luis +1 more
core +1 more source
Contributions for the Brazilian hearing health policy assessment [PDF]
, 2011 OBJETIVO: Realizar o levantamento do quantitativo dos procedimentos relacionados à adaptação de aparelho de amplificação sonora individual (AASI) incluídos na Tabela do Sistema Único de Saúde (Tabela SUS).
AMANTINI, Regina Célia Bortoleto +4 more
core +3 more sources
Directional Hearing Aids [PDF]
Trends in Amplification, 2001 When asking individuals with hearing impairment to identify the situations for which the most communication difficulty is encountered, listening in noise seems to be nearly universally mentioned. In fact, I would venture that if queried, almost no patient would refuse the offer of improved levels for sounds of interest in relation to the level of ...
openaire +2 more sources