Interacoustics Eclipse Instructions For Use Manual page 135

Recording:
Display Gain:
Controlled parameters:
Data collection:
Data Recovery:
Note ! The transducer is dedicated to one Eclipse only! Calibration is stored on the Eclipse. Replacing the
transducer will require new calibration of the transducer connected to the Eclipse.
D-0120578-C – 2019/11
Eclipse – Instructions for Use - US
Absolute Masking Level:
Analysis Time:
A/D Resolution:
Sampling frequency
Artifact Reject System:
Rejection levels:
Anti-aliasing filter:
Dots per Trace:
Low Pass Filter:
High Pass Filter:
DSP Low Pass Filter:
DSP High Pass Filter:
equal a level 75dBnHL.
Maximum masking levels:
Insert phones: 110dB SPL, relative levels 0 to -40.
Headphones: 110dB SPL, relative levels 0 to -40.
Insert phones: 110dB SPL, relative levels +60 to -40.
0dB to 110 dB SPL absolute level. The masking level is only
presented in SPL, and can therefore not exceed the loudness of
the stimulus. E.g. a stimulus presented at 100dBnHL, and relative
masking level at 0dB would provide a masking level of 100dB
peSPL. This would equal a level 75dBnHL.
Maximum masking levels:
Insert phones: 110dB SPL, relative levels 0 to -40.
Headphones: 110dB SPL, relative levels 0 to -40.
Insert phones: 110dB SPL, relative levels +60 to -40.
-150 ms prior to stimuli and up to 1050 ms (license dependent).
16 bit.
30 kHz
Standard voltage based system
Manual 0.2 - 640 µV input with 0.1uV steps.
Internal filter in ADC
450 displayed.
None or 17 – 12000 Hz, depending on the measurement type.
33 taps FIR Filter without wave peak latency displacement.
0.83 Hz to 500 Hz depending on the measurement type.
None, 100, 300, 750, 1k, 1,5k, 2k, 3k, 4k, 5k, 7,5k Hz
0.5, 1.0, 3.3, 10, 33, 100 Hz
General Display Gain. Applicable during testing. Single Curve
Display Gain. Applicable during testing.
Stimuli Rate, Number of stimuli, Polarity, Click, Tone Burst
(Frequency, no. of sine waves, window), Stimulus intensity,
Number of curves per intensity, Intensity (Ascending,
Descending), Soft attenuator, Stimulus ear, Transducer, Masking
level, Preliminary filter setting, Recording onset, Automatic next
intensity (Wave repro level on screen), General Display Gain,
Single Curve Display Gain, Baseline, Latency norm, Report
templates, Print out, Manual stimulus to familiarization, Talk
Forward.
Impedance test,
Waveform buffer (A/B, Contra, Ipsi-Contra, A-B = Noise),
Curve (Hide, Fixate, Merge, Delete),
Online EEG,
Waveforms storage in unlimited storage database.
Lost data due to crash of Windows® will in almost all cases be
available upon re-establishing Windows® operation.
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