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在通信领域,改善话音质量和提高话音传输速度是一直以来的要求。在其他市场领域,如消费电子和汽车行业,语音识别正快速成为用户和终端产品交流的标准方法。传统上,这些市场应用主要由集成了数字信号处理器(DSP)和微控制器(MCU)的系统来实现。MCU过去用来录音、回放声音以及控制
In the area of communications, improving voice quality and increasing voice transmission speed has been a constant demand. In other market segments, such as the consumer electronics and automotive industries, speech recognition is fast becoming the standard way to communicate between users and end products. Traditionally, these market applications have been implemented mainly by systems that incorporate digital signal processors (DSPs) and microcontrollers (MCUs). MCU used to record, play back sound and control