R14O Portable Advanced Screener DPOAE By Resonance
DPOAE Diagnostic
-Lightweight, portable, with rechargeable battery or included power supply
- Over 1,000 tests in unit; 7” touchscreen with Bluetooth®-enabled data transfer
- Manages data transfer to PC or to portable printer without plugging in. Wi-Fi connection is available, too.
- Provides a reliable and easy to interpret results of otoacoustics emissions evaluation, important in any newborn hearing screening program.
- The r14o menu and user interface are designed for quick and precise testing.
- Pressing a few icons, OAE test results can be achieved in just seconds. The intuitive workflow and the large touchscreen make r14o fast and easy to operate.
DPOAE FREQUENCY RATIO F2/F1
• 1.22
F2 FREQUENCIES
• 1.5 - 12 KHz, user-definable from 2 to 15
L2 STIMULUS LEVEL
• 30 - 70 dB SPL
L1 STIMULUS LEVEL
• User-definable automatic (L1=0.4*L2+39 db),
L1=L2, L1=L2+10 dB
ARTIFACT LEVEL
• 0 to 40 dB SPL
FREQUENCY RESPONSE DETECTION
• User-defined stop criterion SNR 3, 6 or 9 dB for
each frequency
RESPONSE DETECTION
• From 2 to the number of enabled frequencies
FREQUENCY TEST TIME
• Customizable by user from 2 to 16 s
PROTOCOLS
• 2 pre-set (70 dB e 65-55 dB), 3 user-definable
*See Brochure for specifications
