Small Intelligent Home System with Speech Recognition Based On ARM Processor
Abstract— The research is to design and implement the speaker independent speech recognition home
system, and the final function achieves the recognition of isolated words. Through the module function
integration, the speech recognition module LD3320 and the development board OK6410-A are connected.
The results are processed, analyzed and judged after the speech module recognition results have been
received by the ARM processor. Then the processor calls its own module function to indicate the recognition
results. The program is implemented by C language in cross system compiler under Linux system. The
downloading program is completed by the debugging function of the uboot. The opening and closing of the
LED and the buzzer on the development board is completed by using 4 simple speech commands, including
"kai deng", "la ba", "guan deng" and "fou jue". Then the intelligent home environment was simulated by 10
complex speech commands, including "wo shi", "chu fang", "ke ting", "dian shi" and so on. The results
shows the small intelligent home system has been achieved.
Index Terms— Speech recognition, ARM, Linux, OK6410-A, LD3320
Hua Jiang, Zihao Chen
School of Information Science and Technology, Nantong University, CHINA
School of Tongke Microelectronics, Nantong University, CHINA
Cite: Hua Jiang, Zihao Chen, "Small Intelligent Home System with Speech Recognition Based On ARM Processor," Proceedings of 2019 the 9th International Workshop on Computer Science and Engineering, pp. 545-550, Hong Kong, 15-17 June, 2019.