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ABR and AEP Options
Smart EP Systems
Smart EP-ASSR Systems
SmartScreener Systems
Otoacoustic Emission Options
Smart DPOAE Systems
Smart TrOAE Systems
Audiometry Options
Intelligent VRA System
Manual VRA System
Video VRA System
SmartAudiometer System
Speech Options
LIPP Phonetics Program
CHATS Curriculum
SmartScreener
Amplifier Specifications:
General Hardware Specifications.
  • Size: 185x135x40mm or 7.3x5.3x1.6 inches.
  • Power: two AA 1.5V batteries.
  • Fiber optic isolation for superior safety.
  • Up to two channels per unit.
  • Gain: 30, 50, 75, 100, 150, 200, 250 and 300K.
  • Noise Level: 0.5uVrms (1 - 3000 Hz), 5 Mohm input impedance.
  • 50 or 60 Hz notch filter (-12 dB/oct).
  • Common mode rejection: >113dB at 1 kHz, >122dB at 60 or 50 Hz (with notch filter ON at that frequency).
  • Built in impedance tester.
  • High pass filters (-6 dB/oct): 1, 10, 30, 50, 100, 150, 300 and 500 Hz.
  • Low pass filters (-6 dB/oct): 30, 100, 300, 500, 1000, 3000 and 5000 Hz.

Computer Requirements
Personal Computer or Laptop.
  • One free USB port.
  • Minimum 64MB RAM.
  • Minimum 20MB free hard drive space.
  • CD-ROM drive.
  • Windows 98, Me, 2000 or XP operating system.
 
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