| Hardware |
Eclipse black box for USB1.1 PC connection |
| Database |
OtoAccess™ |
| Stimulus rate |
40 or 90 Hz |
| Transducer |
Ear Tone ABR insert phone/TDH39 headphones |
| Level |
0– 100 dB nHL in 5 dB steps. |
| Tone Burst Frequency |
500, 1000, 2000, and 4000 Hz, both ears same
time. |
| Bandwidth |
1 octave ± ½ octave – 3 dB |
| Masking |
White noise 0 – 100 dB nHL |
| Analysis Time |
6 minutes to detect a ASSR signal – can
be extended up to 15 minutes |
| A/D Resolution |
16 bit |
| Artefact Reject System |
Standard voltage based system |
| Gain |
74 – 110 dB. Auto or Manual selection.
(5µV to 3200µV input) |
| Channels |
2, with separate detection algorithm |
| Accuracy method |
1% or 5% |
| Gain |
Manual 5, 10, 20, 40, 80, 160, 320, 640 uV input |
| Anti aliasing filter |
Analog 8kHz, 24 dB / octave |
| Display |
Stimuli level and frequency
Session status
Expert or Basic View
Customer selectable correction factors available |
| Display Gain |
General Display Gain , applicable during testing.
Display Gain, applicable during testing. |
| Controlled parameter |
Independent control of up to 8 simultaneous stimuli
(max 4 per ear)
Independent start, stop control for each of the 8 stimuli
Stimulus level control for each of the 8 stimuli
False pass probability 1 or 5%
Test protocols included for children and adult |
| Data I/O |
USB 1.1 |
| Printout |
Hardcopy or as pdf file for EMR
Customized printouts. |
| NOAH |
NOAH compatible (NOAH 3.6 or higher)
(Estimated Audiogram available for other NOAH modules) |
| Networks |
May connect to a network.
Subsequent sessions viewing from reader stations.
With optional software, even tests in progress may be monitored
and controlled from any reader station in the network. |
| Med. CE Mark/FDA |
Yes/Pending |
