In chrome,the game has no sound , is it necessary to use the https protocol?

[bestK]

Eg:

http

http://joemeeks.net/tt17/
http://xueduanyang.xyz/jsnes-mobile/

https

https://www.yikm.net/play?id=3501&n=L2Zjcm9tL2R6bXgvU3VwZXIgTWFyaW8gQnJvcy4gKFcpIFshXS5uZXM=&t=%E8%B6%85%E7%BA%A7%E9%A9%AC%E9%87%8C%E5%A5%A5

[circl-lastname]

For me it works