Electronic interference noise in video

[Android Central Question]

Tried taking a video of my child's dance class. When I playback the video there is a constant humming in the video. I'm assuming it's from the speakers in the class, but how can I make it stop picking up on my videos? I do not have this problem when recording with my S7 in the class.

 

[mustang7757]

Hi, welcome to Android Forums

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https://forums.androidcentral.com/showthread.php?t=409154

 

[mustang7757]

Which device you having the issue?

 

[Rukbat]

It sounds more like a mic problem. Are you using an external mic?