An ultrasonic instrument for industrial field application is presented. Its fast automatic signal analysis function can decrease the requirements for operation circumstances.

介绍一种便于工业现场使用的超声波检验仪，其快速自动信号分析功能可以降低对操作环境的要求。

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The automatic modulation identification for communication signals is a still important problem in the intercepted signal processing.

通信信号的自动调制识别在截获信号处理方面是一个十分重要的课题。

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The Model 90 is recommended for dead end or low flow service in critical applications such as control loops requiring precise, automatic monitoring of signal pressures.

示范建议90月底或死亡，如需要精确的控制，信号回路的压力自动监测的关键应用的低流量的服务。

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Air France has said that Flight AF 447 sent an automatic signal indicating electrical problems while going through strong turbulence early in its 11-hour flight from Rio de Janeiro to Charles de Gaulle airport in Paris.

CNN: A330-200: Ultra-modern and extremely safe

McMillan was one of nine people killed when her train, under automatic computer control, apparently failed to register a signal and avoid a collision with a train that had stopped near a curve between two stations.

CNN: Metro driver called a hero who saved lives in crash