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| Features | | Specifications | | Publications | | | | | |  | | | | | | | | |
|  | Fast and automatic ABR-screening, reliable results within seconds | | | Unique BERAphone® with integrated electrodes saves costs for disposables | | | CE-Chirp-Stimulus ensures fast results | | | Automatic Impedance Check indicates impedance conditions | | | Export function of test data for quality ensuring tracking | | | Stimulation level at 35 dBHL | | | USB connection for power supply and data transfer | | | Optional “Follow Up” with Standard ABR and Time Step Stimulus | |
 | | Number of channels | 1 | |
| | Stimulus type | CE-Chirp stimulus™ | |
| | Stimulus rate | 93/s | |
| | Stimulus levels | 35 dBHL | |
| | Stimulus type | Click | |
| | Stimulus rate | 14/s | |
| | Stimulus level | 0 … 70 dBHL | |
| | Transducers | Dynamic transducer (8 Ohm) built-in in MAICO BERAphone®measuring probe | |
| | EEG Amplifier Amplification | 87 dB (23.000 times) | |
| | Display | Normal mode test result (PASS/REFER/ABORT), test diagram, signal quality display, traffic light for impedance test. | |
| | Signal quality check | By signal quality bar (EEG) AABR-Algorithm patented FSS-test (fast steady state) | |
| | Sensitivity | > 99,9 % | |
| | Specificity | > 96,7 % | |
| | Standards | IEC 601-1, BF according to medical directive 93/42/EEC, CE 0124 | |
| | Power supply | USB-Port 5V DC max. 400 mA | |
| | Computer requirements | Intel Pentium III compatible 800 MHz, or better, min. 256 MB RAM, 2 GB Harddisk, 800x600 colour display or monitor, WINDOWS XP > SP1, Windows 2000 SP4, Power supply with ground connection
(3-pin) | |
| | Standard Accessories | MAICO BERAphone® measuring probe, MB 11 box, carrying case, software-CD, electrode gel, USB cable, user manual | |
| 2007 | | New Chirp Stimuli for Hearing Screening | | M. Cebulla 1), E. Stürzebecher 2), C. Elberling 3), Wafaa Shehata-Dieler 1) | 1)ENT Clinic, Faculty of Medicine, University of Würzburg, Germany
2)WDH Denmark, c/o Petershagen, Germany
3)Oticon A/S Research Centre ‘Eriksholm’, Denmark | | | | |
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