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Richard H. Wilson, Auteur |Background: In 1940, a cooperative effort by the radio networks and Bell Telephone produced the volume unit (vu) meter that has been the mainstay instrument for monitoring the level of speech signals in commercial broadcasting and research labo[...]Article
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Jeffrey Skidmore ; Dyan Ramekers ; Deborah Colesa ; Kara Schvartz-Leysac ; Bryan E. Pfingst ; Shuman He |Amplitudes of electrically evoked compound action potentials (eCAPs) as a function of the stimulation level constitute the eCAP amplitude growth function (AGF). The slope of the eCAP AGF (i.e., rate of growth of eCAP amplitude as a function of s[...]Article
Kathryn H. Arehart ; Emily M.H. Lundberg ; Lewis O. Harvey Jr ; James M. Kates ; Melinda Anderson ; Varsha Rallapalli ; Pamela E. Souza |Objective This study characterised the relationship between speech intelligibility and quality in listeners with hearing loss for a range of hearing-aid processing settings and acoustic conditions. Design Binaural speech intelligibility sco[...]Article
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La parole est un son complexe large bande, décomposé en une série de signaux à bande étroite par le système auditif périphérique (la cochlée). En 1980, Flanagan a démontré que pour chaque bande de fréquence audio considérée, le signal de bande d[...]Article
Les signaux de communication véhiculent des informations de modulation d’amplitude (AM) et de modulation de fréquence (FM) saillantes, jouant un rôle crucial dans la transmission robuste de l’information. Le but de cette recherche est d’évaluer[...]Article
Parmi les outils qui permettent de transformer un signal sonore, il existe un traitement que l’on appelle la compression. Dans les appareils auditifs, cet outil est utilisé de manière permanente. Avoir beaucoup de canaux de compression, est m[...]Article
Objectives: The most commonly employed speech processing strategies in cochlear implants (CIs) only extract and encode amplitude modulation (AM) in a limited number of frequency channels. Zeng et al. (2005) proposed a novel speech processing str[...]Article
Background: One stimulus parameter not well established with respect to the ocular vestibular evoked myogenic potential (oVEMP) is stimulus polarity. Many research studies traditionally record oVEMPs using alternating polarity primarily.Article
Background: The types of reading difficulties experienced by children are highly heterogeneous in nature, which makes diagnosis and intervention difficult. Over the past 30 years, there has been much debate over the cause of dyslexia. The two[...]Article
Objective: This study assessed the relationships between the salience of amplitude modulation (AM) cues encoded at the auditory nerve (AN), perceptual sensitivity to changes in AM rate (i.e., AM rate discrimination threshold, AMRDT), and speech [...]Article
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Christiaan H. Stronks ; Jan Dirk Biesheuvel ; Johan de Vos ; Martijn S. Boot ; Jeroen J. Briaire ; Johan H.M. Frijns |Objective: The reliability of the electrically evoked compound action potential (eCAP) threshold depends on its precision and accuracy. The precision of the eCAP threshold reflects its variability, while the accuracy of the threshold shows how c[...]
