The Design of Embedded Voice Recognition System Based on HTK in Pigs
YUAN Rui-lin;ZHANG Qi-ming;WANG Feng;FAN Fan;College of Information Engineering,Taiyuan University of Technology;
In order to detect the abnormal state of pigs,this paper designs a pig voice recognition system based on embedded platform,the system uses S3C2440 chip microprocessor,the Linux operating system,using QT as the display interface,and through transplantation based on Hidden Markov model algorithm for speech recognition toolbox HTK,realizes the automatic identification of pigs in different states sound. The experimental results show that the system achieves the desired experimental results.
【CateGory Index】： TN912.34