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MedRx WREM

Wireless, Binaural Live Speech Mapping and  Real Ear Measurement System

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  • We're expanding our Wireless Portfolio to Include a REM Only Portion

    In 2023 we released the AWRC, a new combination wireless REM and audiometer unit that maximized what your equipment is capable of. Now, the Wireless REM offers the same advanced real ear and live speech mapping technology with wireless capabilities for practitioners who already have a preferred audiometer.

    As with most MedRx products, the Wireless REM is 100% computer-based, ideal for a desktop or a laptop. Our real ear and live speech mapping modules within our Studio software are included with each Wireless REM unit and were intentionally engineered for simple, straightforward navigation and functionality.

    Read the WREM Blog Post >

  • Features:

    • Wireless Binaural Real Ear Measurements and Live Speech Mapping System
    • REM AutoFit Compatible
    • The REM Software includes targets for MSS (Modified Speech Spectrum), DSL v5.0, NAL-NL1 and NAL-NL2
    • HLS (Hearing Loss Simulator) & MHA (Master Hearing Aid) for 3rd Party Demonstration
    • PC-Powered with USB-C Connection and Set-up
    • Noah, TIMS®, Blueprint OMS and Sycle Compatible
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Product Specs

  • Standards:
    IEC 60601-1 Class II
    IEC 60601-1-2 Class A
    IEC 60645-1
    Medical Device Regulation

    REM Standards: ANSI S3.46, IEC 61669, EN 61669

    Dimensions: Approx. 18 cm x 6 cm x 5 cm (L x W x H) Approx. 7″ x 2″ x 1.5″ (L x W x H).

    Weight: < 500 g < 1 lb

    System Modality: Real Ear Measurement; Binaural Live Speech Mapping; Hearing Loss Simulator; Hearing Instrument Simulator.

    Probe Microphones (L/R): Dual Electret Microphone Elements (2 Probe Microphones)

    Probe Microphone Tube: Silicone 1.0 mm Nominal Diameter

  • Measurement 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: 45 – 90 dB SPL in 1 dB Steps – 200 Hz thru 12500 Hz (depending on speaker wattage & efficiency)

    Test Stimulus Accuracy: ± 3 dB SPL

    Analysis Mode: User Selectable 1/3, 1/6, 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 Test Available: Live Speech Mapping with Peaks and LTASS 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

    External Connections: Power Connection USB 3.0 Input 5.0 Volt Bus; Line-Output Jack (Speakers) 3.5 mm Stereo Jack; Speaker Output (Internal Amplifier) (2) 3.81mm Pluggable Spring Clamp; Monitor Headset Jack 3.5 mm Stereo Jack; Power Jack 2.1 mm
    X 5.5 mm.

    Data Connection: USB

    Mode of Operation: Continuous

  • Warm up Time: Less than 5 min after USB connection

    Power Connection: USB 3.0 Input 5.0 Volt Bus

    USB 3.0 Input: Standard USB “C” Socket

    Power Consumption:
    Less than 1800 mA at 15 VDC / less than 900
    mA at 5 VDC

    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%

     

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