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pro vyhledávání: '"Hero P. Wit"'
Autor:
Hero P. Wit
Publikováno v:
Audiology Research, Vol 11, Iss 3, Pp 384-388 (2021)
Modulation of microphonics has recently been used to investigate the sensitivity of the utricle in the vestibular organ of the guinea pig. The same technique was used more than 30 years ago to obtain information on the processing of rotational stimul
Externí odkaz:
https://doaj.org/article/15de40ced9694f3287e48ebc84d1f99e
Autor:
Andrew Bell, Hero P. Wit
Publikováno v:
PeerJ, Vol 6, p e6016 (2018)
Gammatones have had a long history in auditory studies, and recent theoretical work suggests they may play an important role in cochlear mechanics as well. Following this lead, the present paper takes five examples of basilar membrane impulse respons
Externí odkaz:
https://doaj.org/article/849b39ebd9354d308dcfc7638d801e30
Autor:
Andrew Bell, Hero P. Wit
Publikováno v:
PeerJ, Vol 3, p e1333 (2015)
The vibrating reed frequency meter, originally employed by Békésy and later by Wilson as a cochlear model, uses a set of tuned reeds to represent the cochlea’s graded bank of resonant elements and an elastic band threaded between them to provide
Externí odkaz:
https://doaj.org/article/bf0239cacb3c4038be5bdfb16d6f50b8
Autor:
Hero P. Wit
Publikováno v:
Journal of Hearing Science, 11(1), 54-62
This paper describes a basic representation of cochlear mechanics. To represent the cochlear partition, we begin with an array of discrete tuned resonators, immersed in fluid. The resonators are stimulated by an impulse from another resonator, which
Publikováno v:
Hearing Research, 385:107840. ELSEVIER SCIENCE BV
Lizard auditory papillae have proven to be an attractive object for modelling the production of spontaneous otoacoustic emissions (SOAE). Here we use an established model (Vilfan and Duke, 2008) and extend it by exploring the effect of varying the nu
Autor:
Hero P. Wit, Andrew Bell
Publikováno v:
Journal of Hearing Science, 7(1), 19-26
Spontaneous otoacoustic emissions (SOAEs) provide startling evidence that there is an active process at the core of the mammalian cochlea, but the mechanism involved is unclear. Models involving single, active Van der Pol oscillators have found favor
Autor:
Hero P. Wit, Andrew Bell
Publikováno v:
PeerJ, 6:6016. PEERJ INC
PeerJ
PeerJ, Vol 6, p e6016 (2018)
PeerJ
PeerJ, Vol 6, p e6016 (2018)
Gammatones have had a long history in auditory studies, and recent theoretical work suggests they may play an important role in cochlear mechanics as well. Following this lead, the present paper takes five examples of basilar membrane impulse respons
Autor:
Andrew Bell, Hero P. Wit
Publikováno v:
Journal of the Acoustical Society of America, 138(1), 94-96. ACOUSTICAL SOC AMER AMER INST PHYSICS
In a recent paper [J. Acoust. Soc. Am. 133, 2224-2239 (2013)], Shera and Cooper report on the impulse response of the basilar membrane (BM) of a chinchilla, a waveform which shows repetitive bursts. They explain the bursts in terms of repeated cohere
Publikováno v:
Journal of the Acoustical Society of America, 132(5), 3273-3279. ACOUSTICAL SOC AMER AMER INST PHYSICS
Spontaneous otoacoustic emissions (SOAEs) and stimulus frequency otoacoustic emissions (SFOAEs) have been described from lizard ears. Although there are several models for these systems, none has modeled the characteristics of both of these types of
Autor:
Hero P. Wit, Pim van Dijk
Publikováno v:
Journal of the Acoustical Society of America, 132(2), 918-926. ACOUSTICAL SOC AMER AMER INST PHYSICS
Spontaneous otoacoustic emissions (SOAEs) are generated by self-sustained cochlear oscillators. Properties of a computational model for a linear array of active oscillators with nearest neighbor coupling are investigated. The model can produce many e