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语音识别控制系统需要对语音进行录制与播放处理,利用单片机实现该功能可克服传统语音录制与播放系统需外接语音处理模块、体积大且使用较复杂的缺点。因此选用SPR4096存储器作为语音的数字化信号存储器件,利用凌阳16位单片机设计与实现语音录制与播放硬件系统。结果表明,该硬件系统降低了电路复杂度和制作成本,简单易行,具有有较高的实用价值。
The voice recognition control system needs to record and play the voice. This function can overcome the disadvantage of the traditional voice recording and playing system that the external voice processing module needs to be enlarged and used more complicatedly. Therefore choose SPR4096 memory as the voice of digital signal storage devices, the use of Sunplus 16-bit microcontroller design and implementation of voice recording and playback hardware system. The results show that the hardware system reduces circuit complexity and manufacturing costs, is simple and easy to implement, and has high practical value.