Title :
Design of Wireless Intelligent Speech Control System Based on DSP and ZigBee
Author :
Hongchang, Bian ; Defu, Cheng ; Yulin, Qi ; Kun, Zhang
Author_Institution :
Jilin Univ., Changchun
Abstract :
Introduce a wireless intelligent speech control system based on DSP as speech control model and PIC microcontroller & wireless transmit chip CC2420 as the ZigBee wireless transmit model. Hardware design, Speech Recognition Algorithm and Program design are given in this paper. Especially Speech Recognition Algorithm is optimized toward DSP and ZigBee Protocol Stack is reduced. Independent, high recognition rate and convenient operation family intelligent speech control system is realized in our system.
Keywords :
Bluetooth; digital signal processing chips; intelligent control; speech recognition; CC2420; DSP; PIC microcontroller; ZigBee; hardware design; speech recognition algorithm; wireless intelligent speech control system; wireless transmit chip; Algorithm design and analysis; Control system synthesis; Control systems; Digital signal processing; Digital signal processing chips; Intelligent control; Intelligent systems; Microcontrollers; Speech recognition; ZigBee; DSP; Intelligent Control; Speech Recognition; ZigBee;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347443
