[AUDITORY] DPM1 DPOAE microphone

Subject: [AUDITORY] DPM1 DPOAE microphone

From: "Mertes, Ian Benjamin" <imertes@xxxxxxxxxxxx>

Date: Thu, 17 Jul 2025 15:44:08 +0000

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Reply-to: "Mertes, Ian Benjamin" <imertes@xxxxxxxxxxxx>

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

Thread-index: Adv3MOGWhJ5VAn5jSa6cGT/YqNybhw==

Thread-topic: DPM1 DPOAE microphone

Hello list,

I currently use Etymotic Research ER-10B+ and ER-10C probes for measuring otoacoustic emissions in humans. However, these probes are no longer sold or serviced.

I’m interested in the Tucker-Davis Technologies DPM1 DPOAE microphone because it’s battery powered and has a BNC connection. I would be interested in hearing about anyone’s experience with this probe.

Best,
Ian

---

Ian Mertes, PhD, AuD, CCC-A

Associate Professor

Department of Speech and Hearing Science
University of Illinois Urbana-Champaign
901 S. Sixth St., Champaign, IL 61820
217.300.4756 | imertes@xxxxxxxxxxxx
Lab website: https://publish.illinois.edu/hearingresearch/

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