我们生产了一款蓝牙音箱,外销欧美,使用TI的PCM1808做为音频元件,在国内检测有部分开机后,产生沙沙杂音,甚至一些在国内没出现问题的产品,出到欧美客户手上,也是出现沙沙声。几经排查,找不出原因。望大家帮忙,实在头疼,大家帮下忙,谢谢!
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