Interacoustics Affinity2.0 User Manual

D-0004578-R – 2022/05 Page 41
Affinity2.0/Equinox2.0 - Instructions for Use - US
3.3.1 REM440 software - technical specifications
Medical CE-mark:
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 – identification no. 0123.
Real Ear Measurement
standards:
IEC 61669 2015, ANSI S3.46 2013
Stimuli:
Warble Tone, Pure Tone, Random noise, Pseudo random noise, Band
limited white noise, Chirp, ICRA, Real Speech, any other sound file
(automatic calibration available).
Frequency range:
100Hz – 10kHz
Frequency
accuracy:
Less than ± 1 %
Distortion:
Less than 2%
Intensity range:
40 – 90 dB
Intensity
accuracy:
Less than ± 1.5 %
Measurement intensity range:
Probe microphone 40-145 dB SPL ± 2 dB.
Frequency resolution:
1/3, 1/6, 1/12, 1/24 octave or 1024-point FFT.
Probe microphone:
Intensity: 40 – 140 dB
Reference microphone:
Intensity: 40 – 100 dB
Intensity accuracy:
Less than ± 1.5 dB
Cross talk
Cross talk in the probe and probe tube will alter the obtained results with
less than 1 dB at all frequencies.
Available tests:
REUR
REUG
REIG
RECD
REAR
REAG
REOR
REOG
Input – Output
FM Transparency
Ear Level, FM only
Directionality
Visible speech mapping
Compatible software:
Noah 4, OtoAccess® and XML compatible

Interacoustics Affinity2.0 Specifications

General

Brand	Interacoustics
Model	Affinity2.0
Category	Hearing Aid
Language	English