经常看到在销售高档声卡的地方,销售人员在给打算开始尝试音乐制作的人介绍所销售的声卡时,几乎从MIDI制作到硬盘录音,从音色采样到音频处理,一块声卡垄断了所有的功能。那么,既然花上几千元买一块声卡就能解决全部问题,还要音源合成器等专业设备干什么呢? 让我们仔细观察一下声卡所提供的指标就可略有所悟。 所有的声卡都可标出各种高标准的指标,包括采样频率、放音频率、音色数量等等。但请注意,有一个对于专业音乐制作非常重要的指标则几乎所有的声卡都没标,那就是信噪比,这是为什么呢? 首先,我们知道,声卡的成本及售价决定了它不可能在音频输出上有太多的讲究,最明显的特征就是,几乎所 Oftentimes, where sales of premium soundcards are marketed, salespeople introduce their sales of soundcards to people who plan to start trying out their music production, almost from MIDI production to hard disk recording, from timbre to audio processing, and a soundcard that monopolizes all of the features . So, since spending a few thousand dollars to buy a sound card will be able to solve all the problems, but also sound source synthesizer and other professional equipment to do? Let us look carefully at the sound card provided indicators can be slightly realized. All sound cards can be marked with a variety of high standards of indicators, including sampling frequency, playback frequency, the number of voices and so on. But note that there is an indicator that is very important for professional music production. Almost all sound cards do not have the standard signal-to-noise ratio. Why? First of all, we know that the cost and price of a sound card make it impossible There is too much stress on the audio output, the most obvious feature is that almost