天气预报 > 数码 > 华为mate30pro听筒在哪里
华为mate30pro听筒在哪里
更新时间: 2021-01-13 06:37:52  

1、华为mate30pro取消了物理听筒,采用的是磁悬屏幕发声技术,通话声音由屏幕振动产生,与此同时,屏幕振动还将声音通过骨传导传递到耳朵。

2、传统听筒是通过音膜推动前后空气发声,而屏幕发声技术是通过屏幕振动推动屏幕前后空气发声。

关键词: mate30pro 听筒 哪里

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