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一、声卡的的作用 声卡是多媒体系统的标准配置。安装声卡有以下作用: （1）玩电子有声游戏; （2）运行多媒体有声教学软件,如各种有声电子词典及CD-ROM版英语读物; （3）解说,同时播放背景音乐; （4）语音识别,实现人机对话; （5）各种网络电话、电视会议; （6）播放CD唱片; （7）观看VCD节目; （8）唱卡拉OK; （9）可以通过线路输入插孔接收来自录音机、电视机、收音机和放像机送来的模拟音频信号。 总之,声卡已成为计算机系统中的标准配件,是MPC系统中不可缺少的组件。
First, the role of sound card Sound card is a standard multimedia system configuration. Install sound card has the following functions: (1) play electronic audio games; (2) run multimedia audio teaching software, such as a variety of audio electronic dictionary and CD-ROM version of English books; (3) commentary, at the same time playing background music; (4) Voice recognition, enabling man-machine dialogue; (5) a variety of Internet telephony, video conferencing; (6) play CD records; (7) watch VCD programs; (8) sing karaoke OK; Analog audio signals from tape recorders, televisions, radios and players. In short, the sound card has become a standard computer system accessories, the MPC system is an indispensable component.