ISD1700语音组合精灵板是一块最小化的语音模块，用户可以不需要了解语音芯片及语音合成等的内部机理，只需简单的外部串口控制，就可以直接在喇叭上获得理想的语音合成效果。板上语音芯片可插拔，可选用ISD1700全系列的芯片。 -ISD1700 Voice Wizard board is a combination of minimizing the voice module, users do not need to understand the voice and speech synthes

在turbo c中，程序中利用PC喇叭实现背景音乐的讨论。-In turbo c, the program achieved using the PC speaker to discuss the background music.

complete annotation of the AVICAR corpus. Also, the corpora will be used for audio-visual speech recognition, speech detection, speaker identification and other future research.