Hi! My experiment begins with an audio check, in which I print out the audio (a small mp3 file that’s hosted on PCIbex), play it, and ask the participant to type the numbers they heard. In several cases, the audio keeps on looping visually without having sound, or the audio is muted visually on the printed out portion and is not able to be toggled.
Here is the demo link: https://upenn.pcibex.net/r/rbotXJ/
It’s a little confusing, because I copied and pasted the code from previous experiments, which didn’t have a problem.
Thanks so much!