평판: 13
1
Hello, I recently changed the battery of my headphones. Ever since then, my headphones have been playing this high pitched noise that only disappears when I turn off ANC. I think I messed up my battery repair by getting something too hot and I would like to know what part I would need to replace to get rid of this noise. Any advice would be greatly appreciated!
좋은 질문 입니까?
평판: 1.3k
30
3
3
ANC uses an array of microphones to sample and create a sound wave that is 90° out-of-phase from the original noise.
Perhaps you damaged one of the microphones used for this process? It could explain why you get garbage microphone input and garbage audio output.
I do recognize that there are many components in the ANC pipeline that may or may not be the cause, but I can't think of many other options at the moment so this outlandish hypothesis is all I have to offer.
해당 답변은 도움이 되었습니까?
24 시간 전: 2
7일 전: 5
30일 전: 16
전체 시간: 42
