Sound Problems when Running the Experiment Online Browser

OS (e.g. Win10): Windows 11
PsychoPy version (e.g. 2024.2.4 Py 3.8): Psychopy 2024.2.4
Standard Standalone Installation? (y/n) Yes
URL of experiment:

Pilot_Audio.psyexp (72.0 KB)

What are you trying to achieve?: Hey, I am running an auditory numerosity task experiment that works on a desktop. Piloting in the browser, there is little to no sound once you are in the later trials, compared to the first trial, where the sound is fully heard. I have included a file demo to show how it works above.

I checked my settings:

I have the PTB library on.

I tried turning on and off Stop Routine and Force End Routine for my audio component

My Audio component has Start at 0 and Stop : Blank

I have my audio files in my project folder, ranging from 5 to 10 beeps files with 440Hz

I have my spreadsheet with my audio file columns correctly spelled and uploaded in my project.

There are no errors whatsoever in my console because the experiment keeps running as if it is normal on both desktop and browser, which is good but if there is no sound, i cant measure behaviour.

So i dont really know what is going on with my experiment wether it is Psychopy Builder, PsychoJS Sound Library, the Web browser or the sound files themselves.

If there is any help i can get to resolve this.

1 Like

I last posted a link to this tip 3 days ago.

However, it might be possible to start at 0 seconds if you load the sound during a static period.

OMGGG IT WORKS !!!

Thanks