音响设备接口（SDI）是专为听觉显示，或AUI（音频用户界面），这已被证明是很好的补充GUI（图形用户界面）学术。目前，SDI实现两个Sound对象：语音和听觉符号为例。言语是在3D世界中的定位语音合成相结合的ViaVoice TTS和，A3D一起。在学术上，这种定位可以帮助用户挑选出所需要的信息，两个同时“显示”的声音。这是所谓的“鸡尾酒会效应”。此外，它可以提高存储器中，添加的位置系数对每一个声音。听觉符号为例，从字面上看，可以显示听觉符号为例容易。听觉符号为例是怎么样的音乐modif，图标类似。 （事实上，听觉符号为例简称为“耳朵图标”。需要注意的是另一种“听觉图标”，这是关于真实的东西，真实的声音。听觉符号为例听觉图标更抽象。）您可以使用一个单一的文本组成MIDI字符串！-Sound Device Interface (SDI) is designed for auditory display, or AUI (Audio User Interface), which has been proved to be a good complement to the GUI (graphical user interface) academic. Currently, SDI the realization two Sound objects: voice and Earcon of the. Speech is positioned in the 3D world speech synthesis combined ViaVoice TTS, A3D together. Academic positioning can help users pick out the required information, the two at the same time " display of sound. This is the so-called " cocktail party effect" . Furthermore, it can improve the memory, add the position of the coefficients of each sound. Earcon, literally, can display Earcon easy. The how to Earcon music modif, icon similar. (In fact, Earcon referred to as " ear icon. Need to pay attention is another kind of"　auditory icon " , which is about the real thing, the real sound. Earcon auditory icons more abstract.) You can Use a single text MIDI string!