Customization: | Available |
---|---|
Certification: | CE |
Group: | Infants and Young Children |
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Audited by an independent third-party inspection agency
Product Features:
Model
|
SY-G057-1
|
SY-G057-2
|
SY-G057-3
|
Test Method
|
TEOAE+DPOAE
|
DPOAE
|
TEOAE
|
Number of Frequency Bands
|
6/4
|
4
|
6
|
Evaluation Method
|
Noise-weighted Averaging, Counting of Significant Signal Peaks/ Phase statistics
|
Noise-weighted Phase Statistics
|
Noise-weighted Averaging, Counting of Significant Signal Peaks
|
Stimulus Type
|
Click Sound/ Primary tone pair, F2/F1=1.22
|
Primary tone pair F2/F1=1.22
|
Click Sound
|
Stimulus Level
|
60~80dB /50~65dB SPL
|
50~65dB SPL
|
60~80dB SPL
|
Frequency Range
|
1.5kHz~4kHz/2kHz, 3kHz , 4kHz ,5kHz |
2kHz,3kHz, 4kHz, 5kHz
|
1.5kHz~4kHz
|
S/N
|
6dB|4dB
|
4dB
|
6dB
|
Pass
|
3 or more of the 6 frequencies/ 3 or more of the 4 frequencies
|
3 or more of the 4 frequencies
|
3 or more of the 6 frequencies
|
Display
|
Measurement Progress, S/N
|
Measurement Progress, S/N
|
Measurement Progress, S/N
|
Result Display
|
PASS/REFER
|
PASS/REFER
|
PASS/REFER
|