CMB 3.102V - Audio Stimuli - How to calibrate test subject's audio stimuli speaker volume/headphone volume
Use the volume knobs on the front of the subject's stimuli speaker to match the desired calibrated volume with a known good test signal. You may need test equipment to measure and calibrate. |
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Use the volume knobs on the front of the subject's stimuli headphone amplifier knob 1 to match the desired calibrated volume with a known good test signal. You may need test equipment to measure and calibrate. |
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