The demo was not running my laptop, so I wondered it is happening. So, I checked it on my friend's laptop also. After looking for the solution, I get to know that Google has changed its policies for autoplay web audio. Then, I made the changes locally as per https://developers.google.com/web/updates/2017/09/autoplay-policy-changes#webaudio and it's working fine everywhere now. I thought it will help someone save a few hours, hence creating a PR for the same.
The demo was not running my laptop, so I wondered it is happening. So, I checked it on my friend's laptop also. After looking for the solution, I get to know that Google has changed its policies for autoplay web audio. Then, I made the changes locally as per https://developers.google.com/web/updates/2017/09/autoplay-policy-changes#webaudio and it's working fine everywhere now. I thought it will help someone save a few hours, hence creating a PR for the same.