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ANSI S3.46-1997, IEC 61669:2001, EN 61669:2001

Approx. 6.5" x 5" x 1.25"
(L x W x H)
Approx. 16.5 cm x 12.7 cm x 3.2 cm (L x W x H)

< 1 lb
< 500 g

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 - 8000 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 8K 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 S3.46-1997 Test Available
IEC/EN 61669:2001:

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 2.0 Input 5.0 Volt Bus; Line-Output Jack (Speakers) 3.5 mm Stereo Jack; Speaker Output (Internal Amplifier) (2) 3.81mm Pluggable Spring Clamp; Probe Microphones Inputs (2) 8 Pin Mini-DIN; Operator Headset Jack 3.5 mm Stereo Jack; Patient Headset Jack 3.5 mm Stereo Jack; Power Jack 2.1 mm X 5.5 mm.


REM Speech+

The Binaural Live Speech Mapping,

Real Ear Measurement System

Underside of REM+The AVANT REM Speech+ is a leader in Live Speech Mapping (LSM). Its unique design allows verification to be conducted virtually anywhere, due to its small footprint and USB power connection to a computer.

The AVANT REM Speech+ Software offers an intuitive user interface for data collection, patient monitoring and counseling. In addition to Live Speech Mapping, the software supports all traditional Real Ear Measurements and includes targets for MSS (Modified Speech Spectrum), DSL v5.0, NAL-NL1 and NAL-NL2. Includes HLS (Hearing Loss Simulator) and MHA (Master Hearing Aid) Modules.

The AVANT REM+ offers HID (Human Interface Device) technology– choose any USB port and your computer will recognize the device instantly upon installation. We’ve eliminated port-specific drivers, making installation and operation more convenient.
In addition, we’ve added an internal speaker amplifier for greater output capability. (Requires external power) 

In-Situ Verification
The AVANT REM Speech+ represents a new era of precision in-situ verification for your office. Compact yet rugged, this PC-based system is USB powered and supports all ANSI and IEC Real Ear tests.

The Ultimate Office+ Package

Get the AVANT REM Speech+ Live Speech Mapping System and the A2D+ Dual Channel Audiometer along with a convenient carrying case. Together they make up The Ultimate Office+, the complete audiological testing & fitting system. 


Dual probe microphones allow monaural or binaural analysis. The distinctive lighted probe microphones ensure testing occurs on the correct selected ear. 


Proper Probe Mic Placement - Watch the video >




Probe Mic Placement Probe Mic Placement
Click pictures to enlarge
Probe Tube Insertion Guide

REM Plus Product Flyer

Hearing Healthcare Catalog
Computer Requirements
RECD Coupler Assembly 8505936
RECD Coupler Assembly 8505048
RECD Guide
Loading Calibration Instructions
Connecting the Speaker
Options & Accessories

Software Update  |  Installation Manual Rev 1 | Training Manual Rev 1