設計了一個具有語音識別功能的遙控小車。采用16 位凌陽單片機SPCE061A 和紅外發(fā)
射芯片TX-2B 構成遙控電路。由SPCE061A 實現(xiàn)語音的采集、識別；紅外發(fā)射/接收芯片
TX-2B/RX-2B 實現(xiàn)對小車的遙控。詳細闡述了語音辨識的過程。實踐表明，遙控小車能實時的根據(jù)語音命令完成相應的動作。
關鍵詞：SPCE061A；語音識別；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