Audiometer & Wireless REM Combination



    AWRC Charger

    In this video we’ll go over how to use the AWRC charger. We’ll explain the options you have to charge it and what the different colored lights on it mean.



    Pairing Probe Mics Video
    New AWRC devices will have the REM Probes pre-paired with the main unit. There will be no need to manually pair probes on new units. Pairing is for replacement probes or upgrades to an Audiometer only AWRC.

  • Once your fittings begin, the probe microphone’s rechargeable battery provides 6 hours of continuous use

    The MedRx AWRC is a complete dual-channel audiometer and high-frequency wireless REM/LSM system combined for convenient, space-saving testing and fitting. The 2-in-1 device is optimized for mobile testing or to reduce your equipment’s desktop footprint. With a high-frequency audiometer option available, you can ensure you’re choosing features that align best with your practice’s needs. The MedRx AWRC allows you freedom and flexibility to operate at your most efficient.

    Contact your local MedRx Sales team to upgrade to high-frequency audiometry at any time.

    Wireless Real Ear Measurement and Live Speech Mapping.

    MedRx’s modern REM and LSM software modules allow clinicians to fit hearing aids more accurately than ever, improving patient satisfaction and reducing hearing aid returns. Powered only by the USB on your computer, the AWRC comes standard with a high-frequency fitting capability that allows clinicians to fit up to 12,500 Hz. The AWRC also uses two wireless Bluetooth probe microphones that connect to your REM system automatically for each fitting session.


  • Features:

    • Complete Air, Bone, Speech and Masking Audiometry
    • Built-in Special Tests, Word Lists, and Auto-Scoring
    • ACT™ Test - Addresses patient’s complaint - hearing in noise
    • Audiometry Testing up to 20,000 Hz with High-Frequency Option
    • Wireless, Binaural Live Speech Mapping and Real Ear Measurements
    • REM AutoFit Compatible
    • 3rd Party Counseling and Demonstration with Hearing Loss Simulator and Master Hearing Aid
    • PC-Powered with USB-C Connection and Set-up
    • Portable and Compact at Only 20cm x 12cm x 3 cm (L x W x H)
    • Noah, TIMS, Blueprint OMS, Sycle and OtoAccess 2 compatible

ACT™ is a New Test In MedRx Audiometers

This test assesses the quality of hearing in noisy situations and takes only 2-3 minutes


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Product Specs

  • Standards: 

    Meets or exceeds all tests required in the ANSI S3.46 Methods of Measurement of Real-Ear Performance Characteristics of Hearing Aids, along with the requirements of IEC/EN 61669.

    Probe Microphones (L/R): Dual Electret Microphone Elements

    Probe Microphone Tube: Silicone 1.0 mm Nominal Diameter

    Measurement Range: 40-120 ± 3 dB SPL

    Measured Frequency Range: 125-12500 Hz

    Test Stimuli: Broadband Noise and Synthesized Random Noise – Pink, White, Byrne LTASS and ANSI weighted; ICRA; ISTS Microphone, File, CD-ROM for Live Speech Mapping, Chirp

    Test Stimulus Levels at 1m:
    40-90 dB SPL in 1 dB Steps – 200 Hz thru 12500 Hz (depending on speaker wattage and efficiency)

    Test Stimulus Accuracy: ± 3dB SPL

    Equalization: Pressure Method

    Analysis Mode: User Selectable 1/3, 1/6, 1/9, 1/12, 1/24, 1/48 Octave Bands

    ANSI S3.46 Test Available IEC/EN 61669: Real Ear Unaided Response, Real Ear Unaided Gain, Real Ear Insertion Gain, Real Ear Occluded Response, Real Ear Occluded Gain, Real Ear Aided Response, Real Ear Aided Gain

  • Other Tests Available: Live Speech Mapping with Peaks and LTAS analysis; Real Ear to Coupler Difference, Occlusion Effect, Percentile Analysis

    Prescription Methods: NAL-RP, 1/3 Gain, 1/2 Gain, Berger, Pogo 1, Pogo 2, FIG6, DSL m[I/O], NAL-NL1, NAL-NL2

    Probe Monitoring: Available with Headset


    USB 3.0 input: Standard USB “C” socket

    Line-Output jack
    (REM or Audiometry Speakers):
    3.5mm Stereo Jack

    Speaker Output
    (Internal Amplifier) (2):
    3.81mm Pluggable Spring Clamp

    Probe Microphones inputs: Bluetooth

    Software based sound equalization with available Live Speech Mapping functionality. Frequency Range 125Hz – 8000 Hz, 13 Band Equalize

    ANSI S3.6 Type 1 HFAE (IEC 60645-1 & 2), Tone Audiometry, Speech Audiometry, Stenger Test, QuickSIN™, ABLB, SISI, Tone Decay, Hughson Westlake Automated Audiometry

    Channels: Two

    Outputs: Insert Earphones, Headphones, Bone Conductor, Free Field - Line Level Output or Internal Amplifier

    Tone Stimuli: Pure Tone, Warble Tone, Continuous or Pulsed, Warble Modulation Frequency and Pulse Period are User Adjustable.

    Masking Signals: Tone Audiometry: Narrow Band Noise (default), Speech Weighted Noise, White Noise. Speech Audiometry: Speech Weighted Noise (Default), White Noise, External Recorded (Opposite Channel).

    Frequency Range
    USB Power only:
    Air: 125 Hz – 20000 Hz, Bone: 250 Hz – 8000 Hz

    Sound Field: 125 Hz – 8000 Hz (Line Out)

    Acoustic Distortion: < 1.0% at 500 Hz, 100dB SPL

    Noise Floor: < -10dB HL from 125 Hz - 20000 Hz 

    Attenuation: 1dB or 5dB Steps, User Selectable

    Minimum / Maximum Output: -10 dB to 120 dB HL at 1000 Hz – Air (¼ Inch Mono Jacks), -10 dB to 75 dB HL at 1000 Hz – Bone (¼ inch Mono Jack)

  • Free Field Output: Frequency Range 125 - 8000 Hz, Dynamic Range 60-90+ dB SPL at 1 Meter Distance, (Using 50 Watt Stereo Amplifier with 89 dB Sensitivity Speakers)

    Speech Input: Microphone (3.5 mm stereo jack)

    I/O Jacks – 3.5mm: Operator Headphones (output shared with REM),Operator Talk Forward Microphone, Patient Talk Back Microphone, Free Field (Line Out shared with REM)

    I/O Jacks – 1/4”: 2 Left Air Conduction, 2 Right Air Conduction, Bone Conduction, Patient Response Switch

    Power connection: 
    USB 3.0 input 5.0 Volt Bus

    Max Power Consumption: Less than 900 mA at 5.0 volts

    Power Supply
    Internal Speaker Amp:
    15V DC, 2A

    Power Jack: 2.1mm X 5.5mm

    Optional Powered Speakers: 120V, 60 Hz or 100V – 240V, 50/60 Hz available 

    Operating Temperature: 10°C to 35°C

    Operating Humidity: 30% to 90%

    Storage Temperature: -20°C to 50°C

    Storage Humidity: 10% to 90%

    Dimensions: Approx. 20 cm x 12 cm x 3 cm (L x W x H) Approx 8” x 5” x 1.25” (L x W x H) 

    Weight: < 1kg <2 lbs

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