Re: [AUDITORY] Software libraries for computing / simulating the cochleagrams of cochlear implant processors

Subject: Re: [AUDITORY] Software libraries for computing / simulating the cochleagrams of cochlear implant processors

Date: Mon, 16 Mar 2026 23:18:08 +0000

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Comments: To: Seba Ausili <sebastian.ausili@xxxxxx>

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Reply-to: Alan Kan <alan.kan@xxxxxxxxx>

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Thread-topic: [AUDITORY] Software libraries for computing / simulating the cochleagrams of cochlear implant processors

Hi Jan,

These are the "official" ones I am aware of:

Cochlear processing can be simulated using the Nucleus Toolbox from Cochlear: https://au.mathworks.com/matlabcentral/fileexchange/159688-nucleus-toolbox

AB processing can be simulated using the GMT which was released for the CI hackathon (https://cihackathon.com/) by AB: https://github.com/jabeim/GMT

Kind regards

Alan

From: AUDITORY - Research in Auditory Perception <AUDITORY@xxxxxxxxxxxxxxx> on behalf of Seba Ausili <000003a7d8413dce-dmarc-request@xxxxxxxxxxxxxxx>
Sent: Thursday, March 12, 2026 5:18 AM
To: AUDITORY@xxxxxxxxxxxxxxx <AUDITORY@xxxxxxxxxxxxxxx>
Subject: Re: [AUDITORY] Software libraries for computing / simulating the cochleagrams of cochlear implant processors

Hi Jan,

I think our paper from 2023 can be useful for that.

A model framework for simulating spatial hearing of bilateral cochlear implant users | Acta Acustica

acta-acustica.edpsciences.org

Happy to help if you need some more input!

Best,

Seba.

On Mar 10, 2026, at 8:31 AM, Jan Schnupp <000000e042a1ec30-dmarc-request@xxxxxxxxxxxxxxx> wrote:

Dear List,

could you share with me information about software packages or software libraries that you are aware of which can compute or simulate electrodograms for cochlear implant coding strategies that are in current clinical use, and which are accessible for the research community? I may try to compile this information on a suitable web page as a resource, with links to code where possible. I think it would be a very useful resource for the CI research community to have tools available with which to compare the way different strategies encode whichever sound we happen to be particularly interested in.

Many thanks in advance!

Jan

---------------------------------------

Prof Jan Schnupp

Gerald Choa Neuroscience Institute

The Chinese University of Hong Kong

Sha Tin

Hong Kong

https://auditoryneuroscience.com

http://jan.schnupp.net