How to keep the sound when the pattern is not being read from augmented reality with easyar sdk

Hello, I have the following situation: I have an application that I am using image tracker to read the pattern. So far I have no problems, everything is working without problem, I have the detail when I introduce the sound which is lost whenever I move away from the pattern. My question is: Is there a way that even if I move away from the pattern, the sound continues to play?

Thank you