论文部分内容阅读
USB可算是目前业界最热门的话题,厂商有感于用户的支持,而纷纷推出USB设备,最常听说的就有USB摄像头、USB打印机、USB音箱等,但你有听说过USB声卡吗?没有吧！现在甚至就连声卡都出USB的啦！ 不要大惊小怪,这绝对是真的,我们刚刚从太平洋电脑城找朋友花190元方弄来的新货,看包装盒上的说明,才知它是Mi-croLab的 MC-2000 USB数字声卡产品,说它是声卡,可实在不象,它是个外置的东东,既没有插槽同时还是个被外盒严严实实封得很死的东东,其外观倒象个鼠标,只不过盒子后面有一根音频输出线的设计才有点象声卡,简单到连驱动程序都没有提供,所以我认为与其说是 USB声卡,倒不如叫它为“外置式USB音源输出器”才合适！ 这个声卡的顶端有一根USB联线,这是用来插在主板USB接口上的,而声卡的另一
USB can be regarded as the hottest topic in the industry at present. Manufacturers feel the support of users and have launched USB devices. The most commonly heard are USB cameras, USB printers, USB speakers, etc. But have you ever heard of a USB sound card? ?no! Now even the sound card out of USB it! Do not make a fuss, this is absolutely true, we have just bought a friend from Pacific Computer City to spend 190 yuan side to get the new stock, see the instructions on the box, I discovered that it is Mi-croLab’s MC-2000 USB digital sound card products, Said it is a sound card, but it is not like it is an external stuff, neither the slot at the same time or a very tight stuffed box stuff, its appearance like a mouse, but behind the box There is an audio output cable design is a bit like a sound card, even the driver did not even provide, so I think so much is the USB sound card, might as well call it “external USB audio output device” is appropriate! The top of the sound card has a USB line, which is used to plug in the motherboard USB interface, and the sound card of the other