论文部分内容阅读
将具有语音处理功能的低成本的SPCE061A单片机作为无线语音播放器的核心器件,通过对语音资料的压缩和解压缩,采用信息容量较少的低频段数据传输,实现了非广播频段的准实时语音广播。
The low-cost SPCE061A MCU with speech processing function is regarded as the key component of wireless voice player. By compressing and decompressing voice data and using low-frequency data transmission with less information capacity, quasi-real-time voice broadcast of non-broadcast frequency band .