Interacoustics Sera Instructions For Use Manual page 78

TEOAE
Stimulus
Recording
Accuracy of
Measurement
Display
D-0113323-F – 2020/11
Sera™ - Instructions for Use - US
Frequency range:
Stimulus type:
Level:
Click rate:
Transducer:
Analysis time:
Recording window:
A/D Resolution:
Artifact (noise)
rejection system:
Test pressure:
Residual noise:
Algorithmic Sensitivity
(default protocol):
1500 to 4000 Hz
Non-Linear (according to IEC 60645-3:2007)
60 – 83 dBpe SPL, peak to peak calibrated, AGC
controlled
71/second
SnapPROBE auto detection, auto calibrated
TM
Replaceable probe tip
OWA Probe auto detection, auto calibrated
Replaceable probe tip
60 seconds
2.5 – 14.1 ms
24 bit
55 dB SPL
Ambient
A RMS value for each octave band, based on the
Bayesian weighted average for the defined OAE time
window.
≥ 99.6 %
Please refer to the Sera
for further information about available test
protocols, test protocol settings and sensitivity and
specificity.
Transducer, test result bars, result symbols
(pass/refer/incomplete), stimulus stability, test time,
artifact.
Additional Information
TM
Page 72