Re: [AUDITORY] Cloud-Based Auditory-Nerve and Midbrain Simulations

Subject: Re: [AUDITORY] Cloud-Based Auditory-Nerve and Midbrain Simulations

From: "Richard F. Lyon" <dicklyon@xxxxxxx>

Date: Wed, 14 Apr 2021 11:27:38 -0700

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Comments: To: "Carney, Laurel" <Laurel_Carney@xxxxxxxxxxxxxxxxxx>

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Reply-to: "Richard F. Lyon" <dicklyon@xxxxxxx>

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In a side chat with Laurel we resolved my confusions; no bugs.

The tone in noise is in narrowband (1/3 octave) noise, which makes sense, just didn't look like what I expected, thinking broadband.

The SAM signal is hiding a bit. Both unmodulated and modulated tones are generated, and you have to click on a plot to toggle to the modulated one.

Thanks for clarifying, Laurel.

Dick

On Wed, Apr 14, 2021 at 9:43 AM Richard F. Lyon <dicklyon@xxxxxxx> wrote:

Laurel, that's a very cool thing! Thanks! I didn't know Matlab had web apps now.

I just selected "Tone in Noise" and hit "Run" and got all kinds of cool plots.

But it doesn't look like a tone in noise. More like a tone with random amplitude modulation (noise was multiplied instead of added). Am I seeing this right?

Then I tried "SAM Tone", but couldn't see any amplitude modulation. Some bug here?

Dick

On Tue, Apr 13, 2021 at 9:12 PM Carney, Laurel <Laurel_Carney@xxxxxxxxxxxxxxxxxx> wrote:

Dear Colleagues,
    We are happy to announce a Cloud-based version of Auditory-Nerve and Midbrain simulation code. A Matlab-based version of the UR_EAR* GUI is now available at: https://urhear.urmc.rochester.edu
    This code provides visualizations of population AN responses, provided by the Zilany et al. (2014) and Bruce et al. (2018) AN models, and Midbrain responses provided by the Mao et al. (2013), Nelson & Carney (2004), and Carney et al. (2015) IC models. Responses to several stimuli are available, including audiofiles that you can upload to the Cloud server.
      Additionally, 3 downloadable versions are available at https://osf.io/6bsnt/ :
1) Source code for the Matlab web app (runs in Matlab versions R2018b and later),
And 2 standalone versions, which will run even without Matlab:
2) Matlab "installer" (executable) version for Windows
3) Matlab "installer" (executable) version for Mac

      Please enjoy, and send feedback & suggestions,
Laurel

*UR_EAR = University of Rochester, Envisioning Auditory Responses!
++ Supported by NIH-NIDCD DC001641

Laurel H. Carney, PhD

Marylou Ingram Professor of Biomedical Engineering

Professor, Biomedical Engineering, Neuroscience, Electrical & Computer Engineering

University of Rochester

URMC Rm 5-6438

Tel: 585-276-3948

Laurel.Carney@xxxxxxxxxxxxx

https://www.urmc.rochester.edu/labs/carney.aspx