Surround module
At least 8 pure free-field channels for the simultaneous playback of different signals in different directions
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Directional hearing
ERKI
Measuring localisation ability with ease
A directional hearing test system based on the AT2000 clinical audiometer. Automatic. Intuitive. Designed for use in routine clinical practice, research and the care of cochlear implant patients. Particularly popular with children.
Multichannel audiometry
Surround module
ERKI IN DETAIL
Directional hearing system. Audiometry
of the future
ERKI is the first medical device in Germany that enables automated testing of directional hearing within a very short time (<10 mins). This provides important information for diagnosis and treatment.
ERKI is useful in the diagnosis of bilateral cochlear implant (CI) fitting, acute hearing loss and auditory processing and perception disorders (APPD). Measurements using ERKI can be carried out even on pre-school children.
Multichannel audiometry
The use of multiple channels in parallel for complex and real-life examinations and DAÜ assessment
Implant connection
Specialised line-out for non-invasive testing of CI patients with a direct connection
Binaurality
All speech audiometry tests can be carried out binaurally
Multilingual speech audiometry
Innovative speech intelligibility tests using international speech assessment methods
Advanced free-field measurement
Precise measurements in a free-field environment using state-of-the-art technology and high accuracy
Modular hardware design
Flexible configuration using components developed and manufactured in Germany
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- Data sheetPDF · 536.8 KBPDF herunterladen
ERKI Structure – Short film
ONLINE GUIDES
Step by step towards your goal
Our interactive tutorials will guide you step by step through all the key stages of using the application.
Tutorials ansehen
ENT medicine
Comprehensive diagnostics using all standard audiometric methods for ENT practices and clinics
Paediatric audiology
Precise hearing aid fitting for children of all ages, thanks to professional tools and personalised support at a clinical standard
Cochlear implant centres
Specialised implant output for gentle testing and fitting of cochlear implant users
Education for the Hearing Impaired
Child-friendly assessment using VRA Viewer and fun tests for schools
Phoniatrics & Paediatric Audiology
A comprehensive battery of tests for the assessment and support of children using new methods, e.g. in AVWS assessment
The AT2000 is a modular, multi-channel clinical audiometer. It supports tone, speech and free-field measurements, as well as specialised applications such as multi-channel audiometry, directional hearing, paediatric audiometry and the direct stimulation of cochlear implants. The equipment and test procedures can be configured to suit the specific area of application.
The AT2000 is designed specifically for ENT and paediatric audiology clinics, cochlear implant centres, universities, research institutions and specialist audiology practices. Thanks to its modular design, the system can be used for both routine clinical diagnostics and complex measurement set-ups.
In multi-channel audiometry, more than two different signals can be output simultaneously via different transducers. For example, speech and background noise can be reproduced from different directions whilst a separate masking signal is output via an earphone. This enables more detailed examinations, including for patients with SSD.
An optional surround module provides eight independent free-field channels that can be used simultaneously. By combining two modules, the system can be expanded to up to 16 free-field channels. Signals, levels and directions can be configured separately.
Yes. The AT2000 has a dedicated line-out for direct connection to cochlear implants. Depending on the system used, the signal can be transmitted via cable or via a suitable streamer. This helps to minimise the effects of room acoustics and facilitates examinations for SSD patients. Specific compatibility should be confirmed with AURITEC in advance.
The range of services available includes tone and speech audiometry, suprathreshold and dichotic tests, tinnitus assessment, free-field and multi-channel measurements, as well as procedures for directional hearing and paediatric audiometry. Amongst others, the following are available: the Freiburg speech tests, the Oldenburg sentence tests, MATCH, AAST, mFAST, the WESTRA procedure and ERKI. The exact scope depends on the selected configuration and the licensed test procedures.
Yes. Various multilingual speech tests are available for the AT2000, including Arabic test procedures. The specific languages and procedures available in a particular configuration should be agreed upon when planning the system.
In principle, your own test materials can be integrated using suitable audio files. In addition, hardware authorisation for external programmes such as MATLAB is available as an option. Requirements, file formats, calibration and the intended medical or scientific use should be discussed with AURITEC in advance.