In recent years,with the rapid development of domestic IT technology,speech recognition technology has become one of the most popular application fields,it widely is used in finance,education,medical care,vehicle,robotics and other fields.Therefore,this design implements Baidu AI speech recognition through ESP32 on the STM32F7 microcontroller.The WM8978 audio processor collects and uploads the server analysis data,and displays the voice result on the LCD screen.
Key words
speech recognition /
Baidu AI /
STM32 /
WM8978 audio processor
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References
[1] 余亚东,李春江,杨丽.基于语音识别的智能家居物联网系统[J].计算机应用,2022,42(S1):391-394.
[2] 牛可,张珣.智能家居语音识别通用语音AI云平台的设计与实现[J].物联网技术,2019,9(2):68-70,74.
[3] 许秀富,吕小南.Android手机的智能家居语音控制系统设计[J].单片机与嵌入式系统应用,2018,18(1):48-51,56.
[4] 魏子瑄,刘小刚,陈真贵,等.基于语音识别技术的智能分类垃圾桶[J].单片机与嵌入式系统应用,2020,20(1):79-82.
[5] 谭磊,余欣洋,罗伟洋,等.基于深度学习的移动端语音识别系统设计[J].单片机与嵌入式系统应用,2020,20(9):28-31,35.
[6] 杜凡,张敏,单祖植,等.基于语言模型的调度语音智能识别研究[J].单片机与嵌入式系统应用,2022,22(2):55-59.
[7] 龚俊怡,朱蕴璞,宋成桥.嵌入式无线音频采集系统设计[J].国外电子测量技术,2019,38(4):74-78.
[8] 黄玉金,杨越,薛伟,等.无线模块的AT指令UDP透传设计[J].电子产品世界,2018,25(1):34-36,33.
[9] 王波.AVR单片机的高音质WAV播放器设计[J].单片机与嵌入式系统应用,2017,17(8):76-79.
[10] 刘衡祁.WiFi芯片的高速SDIO接口设计与验证[J].无线互联科技,2020,17(1):14-16,61.
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