在个人电脑上进行数字化录音和效果处理是很多人的梦想，然而多年来基于计算机的音频处理系统总是不太令人满意：以普通声卡为核心的系统虽然价格低廉，但素质低下得难以入耳，而且由于这类声卡构造简陋，绝大部分音频处理任务都由CPU来承担，从而导致系统的稳定性大大降低；而 While it is a lot of people’s dreams to digitize recordings and effects on personal computers, computer-based audio processing systems have been less than satisfactory for many years: systems based on normal soundcards, though inexpensive, are hard to come by , But also due to the simple structure of such sound card, most of the audio processing tasks are borne by the CPU, resulting in greatly reduced the stability of the system; and