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随着多媒体技术的发展,声音卡逐渐成为广大计算机用户需要添置的设备之一,但是目前市场上出售的声音卡种类很多,价格相差也很悬殊。因此,购买什么样的声音卡可以取得较好的性能/价格比便成了大家关心的问题。 一块声音卡按其功能可以分为三大块:音乐合成发音部分,模拟音频输入输出部分,混音和效果器部分。衡量一种声音卡的好坏就可以从这几个部分着手。 目前声音卡的音乐合成功能有两种发音方式:一种称为调频(FM)合成法,
With the development of multimedia technology, the sound card has gradually become one of the devices that the majority of computer users need to purchase. However, there are many types of sound cards currently on the market and the price difference is also very poor. Therefore, the purchase of what kind of sound card can get better performance / price ratio has become everyone’s concern. A sound card by its function can be divided into three chunks: music synthesis pronunciation part, analog audio input and output part, mixing and effects part. Measuring a sound card is good or bad can start from these sections. At present, the sound card has two kinds of pronunciation synthesis functions: one is called FM synthesis method,