Estimating auditory filter bandwidth using distortion product otoacoustic emissions

Andreas Harbo Rukjær, Sigurd van Hauen, Rodrigo Eduardo Ordoñez Pizarro, Dorte Hammershøi

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Resumé

The basic frequency selectivity in the listener’s hearing is often characterized by auditory filters. These filters are determined through listening tests, which estimate the masking threshold as a function of frequency of the tone and the bandwidth of the masking sound. The auditory filters have been shown to be wider for listeners with sensorineural impairment. In a recent study (Christensen et al., 2017) it was demonstrated on group basis that the distortion product stimulus ratio that provided the strongest 2 f1− f2 component at low frequencies had a strong correlation to the theoretical relation between frequency and auditory filter bandwidth, described by the equivalent rectangular bandwidth (ERB, Glasberg and Moore, 1990). The purpose of the present study is to test whether a similar correlation exists on an individual basis at normal audiometric frequencies. The optimal 2 f1 − f2 DPOAE ratio is determined for stimulus ratios between 1.1 and 1.6, at fixed primary levels (L1/L2 = 65/45 dB SPL). The auditory filters are determined using notched-noise method in a two alternative forced choice experiment with noise levels at 40 dB SPL/Hz. Optimal ratios and auditory filters are determined at 1, 2, and 4 kHz for 10 young normal-hearing subjects.
OriginalsprogEngelsk
TitelProceedings of the International Symposium on Auditory and Audiological Research 6 : Adaptive Processes in Hearing
RedaktørerSébastian Santurette, Torsten Dau, Jakob Christensen-Dalsgaard, Lisbeth Tranebjærg, Ture Andersen, Torben Poulsen
ForlagThe Danavox Jubilee Foundation
Publikationsdato2017
Sider263-270
ISBN (Elektronisk)978-87-990013-6-1
StatusUdgivet - 2017
BegivenhedInternational Symposium on Auditory and Audiological Research: Adaptive Processes in Hearing - Hotel Nyborg Strand, Nyborg, Danmark
Varighed: 23 aug. 201725 aug. 2017
Konferencens nummer: 6
http://isaar.eu/

Konference

KonferenceInternational Symposium on Auditory and Audiological Research
Nummer6
LokationHotel Nyborg Strand
LandDanmark
ByNyborg
Periode23/08/201725/08/2017
Internetadresse
NavnInternational Symposium on Auditory and Audiological Research (ISAAR). Proceedings.
Nummer2017
Vol/bind6
ISSN2596-5522

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estimating
bandwidth
filters
products
hearing
masking
stimuli
impairment
selectivity
low frequencies
thresholds
acoustics
estimates

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    Rukjær, A. H., Hauen, S. V., Ordoñez Pizarro, R. E., & Hammershøi, D. (2017). Estimating auditory filter bandwidth using distortion product otoacoustic emissions. I S. Santurette, T. Dau, J. Christensen-Dalsgaard, L. Tranebjærg, T. Andersen, & T. Poulsen (red.), Proceedings of the International Symposium on Auditory and Audiological Research 6: Adaptive Processes in Hearing (s. 263-270). The Danavox Jubilee Foundation . International Symposium on Auditory and Audiological Research (ISAAR). Proceedings., Nr. 2017, Bind. 6
    Rukjær, Andreas Harbo ; Hauen, Sigurd van ; Ordoñez Pizarro, Rodrigo Eduardo ; Hammershøi, Dorte. / Estimating auditory filter bandwidth using distortion product otoacoustic emissions. Proceedings of the International Symposium on Auditory and Audiological Research 6: Adaptive Processes in Hearing . red. / Sébastian Santurette ; Torsten Dau ; Jakob Christensen-Dalsgaard ; Lisbeth Tranebjærg ; Ture Andersen ; Torben Poulsen. The Danavox Jubilee Foundation , 2017. s. 263-270 (International Symposium on Auditory and Audiological Research (ISAAR). Proceedings.; Nr. 2017, Bind 6).
    @inproceedings{71715a9774284a75a8024a89869d3479,
    title = "Estimating auditory filter bandwidth using distortion product otoacoustic emissions",
    abstract = "The basic frequency selectivity in the listener’s hearing is often characterized by auditory filters. These filters are determined through listening tests, which estimate the masking threshold as a function of frequency of the tone and the bandwidth of the masking sound. The auditory filters have been shown to be wider for listeners with sensorineural impairment. In a recent study (Christensen et al., 2017) it was demonstrated on group basis that the distortion product stimulus ratio that provided the strongest 2 f1− f2 component at low frequencies had a strong correlation to the theoretical relation between frequency and auditory filter bandwidth, described by the equivalent rectangular bandwidth (ERB, Glasberg and Moore, 1990). The purpose of the present study is to test whether a similar correlation exists on an individual basis at normal audiometric frequencies. The optimal 2 f1 − f2 DPOAE ratio is determined for stimulus ratios between 1.1 and 1.6, at fixed primary levels (L1/L2 = 65/45 dB SPL). The auditory filters are determined using notched-noise method in a two alternative forced choice experiment with noise levels at 40 dB SPL/Hz. Optimal ratios and auditory filters are determined at 1, 2, and 4 kHz for 10 young normal-hearing subjects.",
    keywords = "Auditory filters, otoacoustic emission, Distortion product otoacoustic emission, optimal ration , auditory frequency resolution",
    author = "Rukj{\ae}r, {Andreas Harbo} and Hauen, {Sigurd van} and {Ordo{\~n}ez Pizarro}, {Rodrigo Eduardo} and Dorte Hammersh{\o}i",
    year = "2017",
    language = "English",
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    editor = "Santurette, {S{\'e}bastian } and Dau, {Torsten } and Christensen-Dalsgaard, {Jakob } and Lisbeth Tranebj{\ae}rg and Ture Andersen and Poulsen, {Torben }",
    booktitle = "Proceedings of the International Symposium on Auditory and Audiological Research 6",
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    Rukjær, AH, Hauen, SV, Ordoñez Pizarro, RE & Hammershøi, D 2017, Estimating auditory filter bandwidth using distortion product otoacoustic emissions. i S Santurette, T Dau, J Christensen-Dalsgaard, L Tranebjærg, T Andersen & T Poulsen (red), Proceedings of the International Symposium on Auditory and Audiological Research 6: Adaptive Processes in Hearing . The Danavox Jubilee Foundation , International Symposium on Auditory and Audiological Research (ISAAR). Proceedings., nr. 2017, bind 6, s. 263-270, International Symposium on Auditory and Audiological Research, Nyborg, Danmark, 23/08/2017.

    Estimating auditory filter bandwidth using distortion product otoacoustic emissions. / Rukjær, Andreas Harbo; Hauen, Sigurd van; Ordoñez Pizarro, Rodrigo Eduardo; Hammershøi, Dorte.

    Proceedings of the International Symposium on Auditory and Audiological Research 6: Adaptive Processes in Hearing . red. / Sébastian Santurette; Torsten Dau; Jakob Christensen-Dalsgaard; Lisbeth Tranebjærg; Ture Andersen; Torben Poulsen. The Danavox Jubilee Foundation , 2017. s. 263-270.

    Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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    AU - Rukjær, Andreas Harbo

    AU - Hauen, Sigurd van

    AU - Ordoñez Pizarro, Rodrigo Eduardo

    AU - Hammershøi, Dorte

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    N2 - The basic frequency selectivity in the listener’s hearing is often characterized by auditory filters. These filters are determined through listening tests, which estimate the masking threshold as a function of frequency of the tone and the bandwidth of the masking sound. The auditory filters have been shown to be wider for listeners with sensorineural impairment. In a recent study (Christensen et al., 2017) it was demonstrated on group basis that the distortion product stimulus ratio that provided the strongest 2 f1− f2 component at low frequencies had a strong correlation to the theoretical relation between frequency and auditory filter bandwidth, described by the equivalent rectangular bandwidth (ERB, Glasberg and Moore, 1990). The purpose of the present study is to test whether a similar correlation exists on an individual basis at normal audiometric frequencies. The optimal 2 f1 − f2 DPOAE ratio is determined for stimulus ratios between 1.1 and 1.6, at fixed primary levels (L1/L2 = 65/45 dB SPL). The auditory filters are determined using notched-noise method in a two alternative forced choice experiment with noise levels at 40 dB SPL/Hz. Optimal ratios and auditory filters are determined at 1, 2, and 4 kHz for 10 young normal-hearing subjects.

    AB - The basic frequency selectivity in the listener’s hearing is often characterized by auditory filters. These filters are determined through listening tests, which estimate the masking threshold as a function of frequency of the tone and the bandwidth of the masking sound. The auditory filters have been shown to be wider for listeners with sensorineural impairment. In a recent study (Christensen et al., 2017) it was demonstrated on group basis that the distortion product stimulus ratio that provided the strongest 2 f1− f2 component at low frequencies had a strong correlation to the theoretical relation between frequency and auditory filter bandwidth, described by the equivalent rectangular bandwidth (ERB, Glasberg and Moore, 1990). The purpose of the present study is to test whether a similar correlation exists on an individual basis at normal audiometric frequencies. The optimal 2 f1 − f2 DPOAE ratio is determined for stimulus ratios between 1.1 and 1.6, at fixed primary levels (L1/L2 = 65/45 dB SPL). The auditory filters are determined using notched-noise method in a two alternative forced choice experiment with noise levels at 40 dB SPL/Hz. Optimal ratios and auditory filters are determined at 1, 2, and 4 kHz for 10 young normal-hearing subjects.

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    Rukjær AH, Hauen SV, Ordoñez Pizarro RE, Hammershøi D. Estimating auditory filter bandwidth using distortion product otoacoustic emissions. I Santurette S, Dau T, Christensen-Dalsgaard J, Tranebjærg L, Andersen T, Poulsen T, red., Proceedings of the International Symposium on Auditory and Audiological Research 6: Adaptive Processes in Hearing . The Danavox Jubilee Foundation . 2017. s. 263-270. (International Symposium on Auditory and Audiological Research (ISAAR). Proceedings.; Nr. 2017, Bind 6).