AC440 | Audiometry software module providing accessories and functions needed to operate the Affinity<sup>2.0</sup> as two channel audiometers. AC440 features air and bone conduction, speech testing and a variety of masking and signal types.

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The AC440 software module provides accessories and functions needed to operate Affinity^2.0 as two channel audiometers. AC440 features air and bone conduction, speech testing and a variety of masking and signal types.

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Audiometer Standards

Tone: EN60645-1/ANSI S3.6 Type 1; Speech: EN60645-2/ANSI S3.6 Type A or A-E.

Calibration

AC: ISO389-1, ISO389-2; BC: ISO389-3.

Extended Range Function

If not activated, the AC output will be limited to 20 dB below maximum output.

Input

Tone, Warble Tone, CD1, CD2, Mic1, Mic2, wave files.

Masking Stimulus

Narrow Band Noise or White Noise or Speech Noise.

Compatible Software

NOAH 3, OtoAccess™

Speech Audiogram

SDS1, SDS2, SDS3, MCL, UCL, aided, unaided, binaural.

Outputs

AC Left + Right, BC Left + Right, Insert Phone Left + Right, Insert Masking, FF1 and FF2. (Line/power 2x10W/4Ω).

Transducers

TDH39 Audiometric headset, B71 Bone conductor, EARTONE 3A inserts

Tone Presentation

Manual or Reverse. Single or multiple pulses.

Patient Signal

One or two (optional) hand held push button.

Patient communication

Talk Forward and Talk Back.

Storage Capacity

Tone audiogram: dB HL, MCL, UCL, binaural, aided.

Included Parts

Affinity2.0 Hardware Affinity2.0 AC440 CD with speech fi les TDH39 Audiometric headset B71 Bone conductor APS3 Patient response switch EMS400 Talk back Microphone EARTONE 3A inserts (sub. 5A’s upon request) Talk back microphone Standard USB cable Power Cable 120 or 230V Patch cords Warranty card Calibration certificate Operation manual

Optional Parts

Audiometer keyboard with live voice mic. EarTone5A audiometric headset ACC60 Affinity2.0 carrying case CIR22 Insert masking earphones MTH400 Headset UCO15 Optical USB Extension Cable

Included tests

Masking Level Difference (MLD440) Multi Frequency Module (MF440), Speech from Hard-drive (SFH440), Weber Test SISI test (SISI440) Master Hearing Aid (MHA440), Hearing Loss Simulator (HLS440)

Included tests

High Frequency audiometry (HF440)

TEN(HL) test

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