I frequently record myself playing guitar on my iPhone camera with audio. It serves as a way for me to pick out my mistakes and correct them. Obviously I know the quality isn't going to be great, but recently I've noticed the sound recording normally for a few seconds and then suddenly it becomes the weird compressed sound with a sort of static screech in the background. I have no clue what is going on. I do usually play heavily distorted guitar (heavy metal etc). Could someone please help out with this?
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