so voice pattern recognition would be one of way to machine「s inspection on line and fault-forecast. it will be main direction of fault-prediction filed」s development.
声信号模式识别将成为机械状态的在线监测、故障预报的主要手段之一,将是故障检测技术的主要发展方向。
as the developing of the computer technology, voice pattern recognition technology basing on acoustic signal processing grows fast in recent years.