Speech Testing With A Microphone - Interacoustics Affinity 2.0 Additional Information

2.0
Affinity Additional Information

1.7.5.3 Speech Testing with a Microphone

2.0.
1) Affinity /Equinox
2) Open the AC440 software, go to the Speech screen
3) Choose Mic1 or Mic2 in the input channel 1 list.
4) Adjust the input levels for the Mic1 or Mic2 until you reach an average of approximately 0 dB VU on
the VU meter while speaking into the microphone at a normal conversation level.
5) When the VU meter is adjusted the microphone input is ready for use. Perform the speech audiometry
as described in section 1.6.5.5.
2.0
Connect the microphone to the Mic1 or Mic2 input on the on the hardware.
Microphone inputs
.
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