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.sound source
1.Where does the sound come from? Where does the sound come from? It mainly presents the sound completely accurately .Power supply
2. Classification of audio sources
There are two forms, the external type, which is not restricted by the sound card, the sound quality can be well preserved, but the cost is very high. Built-in, also known as the source word card. Is the source of sound, there is no sound source, with the sound system to restore sound is also out of the question.
,Material Selection of Headset Shell
1. Horn shell: the horn cover composed of hard objects reflects and diffracts the sound waves emitted by the diaphragm. Small air holes diffracted the sound waves.Previous: KN95 Mass Production
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.