Rem Software - Technical Specifications - Interacoustics Affinity Compact Instructions For Use Manual

3.3.1 REM software - Technical specifications

Medical CE-mark
Real Ear Measurement
standards
Stimuli
Frequency range
Frequency accuracy
Distortion
Stimuli intensity range
Intensity accuracy
Measurement intensity range
Frequency resolution
Cross talk
Narrow band noise
Available tests
Compatible software
D-0123672-H – 2022/05
Affinity Compact - Instructions for Use - US
The CE-mark in combination with MD symbol indicates that
Interacoustics A/S meets the requirements of the Medical Device
Regulation (EU) 2017/745 Annex I
Approval of the quality system is made by TÜV – identif ication no. 0123.
IEC 61669 2015, ANSI S3.46 2013
Live voice
Warble tone
Pure tone
Speech noise
Random noise
Pseudo Random noise
Pink noise
Chirp
White noise band limited
ICRA
On ear: 100Hz – 12.5kHz
Coupler: 100Hz – 16kHz
< ± 1 %
Internal speaker:
200Hz – 250Hz: < 3% @ 70dB
250Hz – 400Hz: < 3% @ 75dB
400Hz – 16000Hz: < 3% @ >90dB
SP100:
100Hz – 200Hz:< 3% @ 75dB
200Hz – 16000Hz: < 3% @ >90dB
40 – 100 dB
100Hz – 200Hz: < ± 3 dB
200Hz - 8000Hz: < ± 1.5 dB
8000Hz – 16000Hz: < ± 5 dB
Probe microphone: 40-140 dB SPL ± 2 dB
Ref erence microphone: 40 – 100 dB ± 2 dB
1/3, 1/6, 1/12, 1/24 octave or 1024-point FFT (Bandwidth 43Hz).
Cross talk in the probe and probe tube will alter the obtained results with
less than 1 dB at all f requencies.
5/12 Octave f iltered
REUR
REUG
REIG
RECD
REAR
REAG
REOG
Noah 4, OtoAccess® and XML compatible
Real speech
ISTS
Narrow band noise
/SS/
/SH/
IFFM
IF noise
Real lif e sounds
Custom sound f iles (automatic
calibration available)
REOR
Input/output
FM Transparency
Ear Level, FM only
Hearing aid transition
Directionality
Visible speech mapping
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