ER•10C Microphone

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ER•10C Microphone

Quick Overview

Low Noise™ DPOAE Microphone
The ER-10C Low Noise™ DPOAE Microphone has a built-in sound source, eliminating the need for separate earphones. Battery operation eliminates ground loop problems. Compatible with ARIEL DSP-16+ and CUBeDIS™ software.

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Availability: In Stock

DPOAE Probe System

  • Low-noise system for easy-to-interpret otoacoustic emission measurements
  • Built-in sound sources eliminate the need for separate phones
  • Switchable amplifier for 0, 20 or 40 dB additional low-noise gain
  • ARIEL DSP-16+ and CUBeDIS™ Software compatible
  • Easy-to-replace eartips in eight different sizes to fit all earcanals
  • Battery operation eliminates ground loop problems

System Includes

  • Microphone
  • Driver-preamp
  • Carrying case
  • Eartip samples
  • Data sheets
  • Velcro headband and shirtclip

Instructions For Use

Technical Specs

Technical Specifications


Sensitivity: 50mV/Pascal (-46 dB re 1V/uBar) 0 dB SPL = 0 dBuV
Limits: +/- 1 dB at 1kHz+/- 4 dB between 200 and 8000 Hz
Output Impedance: 100 Ohms
Undistorted Output: 120 dB SPL (1 Volt) minimum 5mA minimum
Noise Level: 1kHz spot noise typically below -17 dB SPL (1 Hz bandwidth)

Sound Source (2 Channels)

1kHz Sensitivity: 72 dB SPL for 1.0 Volt RMS
Maximum Safe Continuous Voltage: 10 Volts RMS
Impedance: 50K Ohms nominal
Acoustic Polarity: +Electrical = +Acoustic


The following accessories are compatible with this product:

ER10C-02 Eartip Tubes

ER10C-02 Eartip Tubes

ER10C-03 (3.5mm) eartips

ER10C-03 (3.5mm) eartips

ER10C-04 (4mm) eartips

ER10C-04 (4mm) eartips

ER10C-05 (5mm) eartips

ER10C-05 (5mm) eartips

ER10C-06 (6mm) eartips

ER10C-06 (6mm) eartips


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