id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-29634	Huang, Yutian; Tang, Donglin; Zhou, Zhaoming	Design of Song Ordering System Based on Speech Recognition	2025	9	.pdf	application/pdf	4010	170	53	Conclusion This voice recognition based song ordering system design, STM32F103C8T6 microcontroller as the main control chip, and LD3320 voice recognition module, JQ8400 voice announcement module, OLED display module is connected to three modules, a total of four modules plus external power supply to form a common system of this design. [2] with speech recognition chip module for recognition, plus display module for display, voice playback module for playback.	cache/ajst-29634.pdf	txt/ajst-29634.txt