設(shè)計(jì)了一個(gè)具有語(yǔ)音識(shí)別功能的遙控小車。采用16 位凌陽(yáng)單片機(jī)SPCE061A 和紅外發(fā)
射芯片TX-2B 構(gòu)成遙控電路。由SPCE061A 實(shí)現(xiàn)語(yǔ)音的采集、識(shí)別；紅外發(fā)射/接收芯片
TX-2B/RX-2B 實(shí)現(xiàn)對(duì)小車的遙控。詳細(xì)闡述了語(yǔ)音辨識(shí)的過(guò)程。實(shí)踐表明，遙控小車能實(shí)時(shí)的根據(jù)語(yǔ)音命令完成相應(yīng)的動(dòng)作。
關(guān)鍵詞：SPCE061A；語(yǔ)音識(shí)別；紅外遙控
Abstract: An infrared remote control car based on speech recognition is designed in this paper. Sunplus 16-bit microprocessor SPCE061A is the control core of the system to do speech recognition, combined with infrared emitting circuit to form a remote control circuit. The infrared control chip TX-2B/RX-2B is used to implement remote control. The process of speech recognition is described in detail .It has been practically proved that the infrared control car can do corresponding action by trained speech command.
Key words: SPCE061A; speech recognition; infrared remote control