ACOUSTIC REFLEX TESTS
• Reflex test method: Threshold , Automatic, Manual
• Stimulus duration: 0,5 , 1 or 2 sec.
• User selectable protocols for all test methods
• Ipsi or Contralateral stimulation for all reflex test
• Automated peak search functions available for all test methods
• Manual Reflex: manual control of all stimuli
• Reflex Decay: Threshold , Automatic, Manual Stimulus duration: 10 or 20 sec.
• ARLT: Threshold , Automatic, Manual Stimulus duration: 1 sec. fixed
• Non Acoustic: 10/20 sec.
• Reflex test method: Threshold , Automatic, Manual
• Stimulus duration: 0,5 , 1 or 2 sec.
• User selectable protocols for all test methods
• Ipsi or Contralateral stimulation for all reflex test
• Automated peak search functions available for all test methods
• Manual Reflex: manual control of all stimuli
• Reflex Decay: Threshold , Automatic, Manual Stimulus duration: 10 or 20 sec.
• ARLT: Threshold , Automatic, Manual Stimulus duration: 1 sec. fixed
• Non Acoustic: 10/20 sec.
FREQUENCIES AND INTENSITY RANGES
• Ipsilateral:
– Pure tone level range (dBHL) from 50 to 110 (all version)
– Noise level range (dBSPL) from 50 to 100 (all version)
• Frequency: 500, 1000, 2000, 3000, 4000 Hz,
BBN,HP or LP noise
• Accuracy: ±1%
• Harmonic distorsion (THD): less than 3%
• Contralateral:
– Pure tone level range (dBHL) from 50 to 120 (all version)
– Noise level range (dBSPL) from 50 to 115 (all version)
• Frequency: 250, 500, 1000, 2000, 3000, 4000,
6000, 8000 Hz, BBN,HP or LP noise
• Accuracy: ±1%
• Calibration accuracy ±3 dB
• Level steps: 1, 2, 5 or 10 dB
• On/Off ratio: 70 dB minimum
* R36M-PT only
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