[AUDITORY] Query regarding Intelligent Hearing Systems OPHF24 mic

Subject: [AUDITORY] Query regarding Intelligent Hearing Systems OPHF24 mic

From: "Carney, Laurel" <000003b2ea8bc761-dmarc-request@xxxxxxxxxxxxxxx>

Date: Thu, 13 Mar 2025 20:43:56 +0000

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Reply-to: "Carney, Laurel" <Laurel_Carney@xxxxxxxxxxxxxxxxxx>

Sender: AUDITORY - Research in Auditory Perception <AUDITORY@xxxxxxxxxxxxxxx>

Thread-index: AduUWJ4i8dr/ylmtTMK/4/Fq5ypvog==

Thread-topic: Query regarding Intelligent Hearing Systems OPHF24 mic

Dear List,
We’re curious to hear about experiences in the lab with Intelligent Hearing Systems’ OPHF24 (replacement probe tube mic for the Etymotic 10B+) or the OP23 probe tube mic? (along with their OAE Power Module). In particular, is the noise floor of these mics adequate for CEOAE measurements?

Any experience would be appreciated. Laurel

Laurel H. Carney, PhD

Marylou Ingram Professor of Biomedical Engineering

Professor, Biomedical Engineering, Neuroscience, Electrical & Computer Engineering

University of Rochester

URMC Rm 5-6418

Tel: 585-276-3948

Laurel_Carney@xxxxxxxxxxxxxxxxxx

https://www.urmc.rochester.edu/labs/carney.aspx
Cloud-based auditory models: https://urhear.urmc.rochester.edu
Open Science Framework: Computational Models: https://osf.io/6bsnt/