A 2-D cochlea with Hopf oscillators

Tara Hamilton; Craig Jin; Jonathan Tapson; André Van Schaik

doi:10.1109/BIOCAS.2007.4463316

A 2-D cochlea with Hopf oscillators

Tara Hamilton
, Craig Jin
, Jonathan Tapson
, André Van Schaik

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

19 Citations (Scopus)

Abstract

In this paper we present the circuits for a 2-D silicon cochlea whose basilar membrane resonant elements are constructed using oscillators whose dynamic behaviour is governed by the Hopf differential equation. By using Hopf oscillators we are able to model some of the behaviour of the outer hair cells (OHCs) whose action is responsible for the cochlea's nonlinear behaviour.

Original language	English
Title of host publication	Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007
Pages	91-94
Number of pages	4
DOIs	https://doi.org/10.1109/BIOCAS.2007.4463316
Publication status	Published - 2007
Externally published	Yes
Event	IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007 - Montreal, QC, Canada Duration: 27 Nov 2007 → 30 Nov 2007

Publication series

Name	Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007

Conference

Conference	IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007
Country/Territory	Canada
City	Montreal, QC
Period	27/11/07 → 30/11/07

Keywords

Auditory modelling
Hopf oscillator
Log-domain circuits
Silicon cochlea

Access to Document

10.1109/BIOCAS.2007.4463316

Cite this

Hamilton, T., Jin, C., Tapson, J., & Van Schaik, A. (2007). A 2-D cochlea with Hopf oscillators. In Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007 (pp. 91-94). Article 4463316 (Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007). https://doi.org/10.1109/BIOCAS.2007.4463316

@inproceedings{30784512b8d841c583d7501493189d46,

title = "A 2-D cochlea with Hopf oscillators",

abstract = "In this paper we present the circuits for a 2-D silicon cochlea whose basilar membrane resonant elements are constructed using oscillators whose dynamic behaviour is governed by the Hopf differential equation. By using Hopf oscillators we are able to model some of the behaviour of the outer hair cells (OHCs) whose action is responsible for the cochlea's nonlinear behaviour.",

keywords = "Auditory modelling, Hopf oscillator, Log-domain circuits, Silicon cochlea",

author = "Tara Hamilton and Craig Jin and Jonathan Tapson and \{Van Schaik\}, Andr{\'e}",

year = "2007",

doi = "10.1109/BIOCAS.2007.4463316",

language = "English",

isbn = "142441525X",

series = "Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007",

pages = "91--94",

booktitle = "Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007",

note = "IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007 ; Conference date: 27-11-2007 Through 30-11-2007",

}

Hamilton, T, Jin, C, Tapson, J & Van Schaik, A 2007, A 2-D cochlea with Hopf oscillators. in Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007., 4463316, Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007, pp. 91-94, IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007, Montreal, QC, Canada, 27/11/07. https://doi.org/10.1109/BIOCAS.2007.4463316

A 2-D cochlea with Hopf oscillators. / Hamilton, Tara; Jin, Craig; Tapson, Jonathan et al.
Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007. 2007. p. 91-94 4463316 (Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007).

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

TY - GEN

T1 - A 2-D cochlea with Hopf oscillators

AU - Hamilton, Tara

AU - Jin, Craig

AU - Tapson, Jonathan

AU - Van Schaik, André

PY - 2007

Y1 - 2007

N2 - In this paper we present the circuits for a 2-D silicon cochlea whose basilar membrane resonant elements are constructed using oscillators whose dynamic behaviour is governed by the Hopf differential equation. By using Hopf oscillators we are able to model some of the behaviour of the outer hair cells (OHCs) whose action is responsible for the cochlea's nonlinear behaviour.

AB - In this paper we present the circuits for a 2-D silicon cochlea whose basilar membrane resonant elements are constructed using oscillators whose dynamic behaviour is governed by the Hopf differential equation. By using Hopf oscillators we are able to model some of the behaviour of the outer hair cells (OHCs) whose action is responsible for the cochlea's nonlinear behaviour.

KW - Auditory modelling

KW - Hopf oscillator

KW - Log-domain circuits

KW - Silicon cochlea

UR - https://www.scopus.com/pages/publications/73349095441

U2 - 10.1109/BIOCAS.2007.4463316

DO - 10.1109/BIOCAS.2007.4463316

M3 - Conference Paper

AN - SCOPUS:73349095441

SN - 142441525X

SN - 9781424415250

T3 - Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007

SP - 91

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BT - Conference Proceedings - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007

T2 - IEEE Biomedical Circuits and Systems Conference Healthcare Technology, BiOCAS2007

Y2 - 27 November 2007 through 30 November 2007

ER -

A 2-D cochlea with Hopf oscillators

Abstract

Publication series

Conference

Keywords

Access to Document

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