Video Description: The Play button that you saw in the previous video can be used to trigger the sine wave sound. How to create such a Play button is demonstrated here.
To avoid the additional step of clicking the Play button on every video, make sure that AutoPlay is enabled in your browser by following the instructions below:
1
Click 'Safari' in the menu bar, then 'Settings for This Website'.
2
In the Pop-Up, select 'Allow All Auto-Play' under Auto-Play.
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