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(8)声卡和音箱 之所以把声卡和音箱连在一起是因为声音的效果与这两个组件有密切地关系,因此你买的声卡和音箱的级别要相近,才能够得到良好的收听效果。如果你不是特别挑剔,那么选择一块16位的调频声卡就可以了,这种声卡采用ESS1868等芯片,价格100多元。这类声卡具有双工和3D立体声两个比较新颖的功能。全双工是指在Internet上通话,可以像电话一样同时对话,而半双工只是像步话机一样一人说完另外一人再说。3D立体声用在这种卡上其实是一种中看不中用的功能,它通过一定的延时来用两只音箱模仿五只音箱的环绕立体声功能,可是在实际应用中效果不是很好。如果你想用电脑组
(8) The reason why the sound card and the speaker connect the sound card and the speaker is that the effect of the sound is closely related to the two components. Therefore, the level of the sound card and speaker you buy is similar so as to obtain a good listening effect. If you are not particularly fussy, then select a 16-bit FM sound card on it, this sound card with ESS1868 and other chips, the price of 100 yuan. This type of sound card has duplex and 3D stereo two relatively new features. Full duplex refers to the Internet call, you can talk at the same time as the phone, and half duplex just like a walkie talkie the other person to say another. 3D stereo used in this card is actually a useless function, it uses a certain delay to two speakers to imitate the surround sound of five speakers, but the effect is not very good in practice. If you want to use a computer group