Expt running content - Run check_audioLevels part B

TODO summary

"You can put on the headphones now."

"We're now going to calibrate the microphone. Throughout the experiment, please speak at a comfortable volume. In just a second, you will start hearing noise played through the headphones. When you do, say the word "head" with the vowel very long. Like this: "heeeeead". You may need to say "head" a couple times."

Enter check_audioLevels then click Part B

  1. Turn on SPL meter and press Fast/Slow and Level.
  2. Adjust the microphone gain on the red Focusrite (the "experiment mic" knob) until the SPL meter reads 78~82 dB.
  3. Press spacebar to stop.
  4. Turn off SPL meter




Keywords:embedded, check_audioLevels, check, audio, levels, part b   Doc ID:117504
Owner:Chris N.Group:Speech Motor Neuroscience Group
Created:2022-03-22 10:14 CSTUpdated:2022-09-19 14:00 CST
Sites:Speech Motor Neuroscience Group
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