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 synthesis chip, the internal mechanism of a simple external serial control, you can directly get a good speaker on the effects of speech synthesis. On-board audio chip pluggable, can choose a full range of ISD1700 chip.