China Newborn Oae Hearing Screener for Teoae & Dpoae Hearing Test, Find details about China Oae Hearing Screener, Hearing Screener from China Newborn Oae Hearing Screener for Teoae & Dpoae Hearing Test
Parameters:
Model Function | AR01 | AR02 | AR03 |
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 | 6dB | 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 |
Number | Item | Quantity |
1 | Host Device | 1 Piece |
2 | Power Adapter (5V1A) | 1 Piece |
3 | Power Adapter (9V1.5A) | 1 Piece |
4 | Docking Station | 1 Piece |
5 | Probe | 1 Piece |
6 | Earplugs | 1 Set |
7 | User's Manual | 1 Piece |
8 | Certificate | 1 Piece |
9 | Warranty Card | 1 Piece |
10 | Suitcase | 1 Piece |
11 | Bluetooth Thermal Printer | 1 Piece |
12 | Thermal printing paper | 1Roll |
13 | Software driver USB | 1 Piece |
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