This page explains how to present audio stimuli from an Researcher PC with a focusrite soundcard to a test subject in the CMA 2 CSD Clinic Audiology Booths.
Sections of this Document
The audiometers in Booths B, E, F & G have external inputs which are fed from an Audiometer Aux Switcher which allow CD, iPod & PC external sources to be presented to the test subject.
In Booths F & G, the Researcher PC has a 2-channel Focusrite Scarlett 2i2 USB soundcard. This device is capable of recording up to (2) mic or line sources and playing back up to (2) channels of audio. Using the Researcher PC, you can present audio stimuli from any program or website. This document will outline how to use a media player called Foobar 2000 to present standard audio tests to a subject. |
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reviewed 10/9/17 - Cox