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CA350 Computer Audiometer

2-channel pure-tone and speech audiometer without integrated free-field amplifier

Range of functions

  • 13 frequencies: 125 Hz to 8 kHz
  • pure tone, warble, pulsed tone
  • Masking: manual / sliding with NBN, BBN, SWN
  • Outputs: AC, BC, FF, ext., monitor
  • Inputs: line-in, talk-forward, talk-back, patient signal
  • Suprathreshold tests: SISI, Lüscher, Fowler, Langenbeck, Stenger, tinnitus determination & masking with tone / noise,
  • galvanically isolated USB PC interface

Scope of delivery

  • CA350 audiometer base unit
  • Transducer set for air and bone conduction DD45, B71
  • Patient response button
  • Power cable
  • USB cable
  • audioApp audiometry software