The new adaptive filter can be used as an echo canceller in ISDN U-interface full-duplex transmission system.
这种滤波器适用于ISDN U—接口全双工传输系统中作为自适应回波消除器。
According to the trend of digital network, the "U" interface technology of ISDN and ADPCM technology is adopted.
配合数字化网络趋势，该系统采用了ISDN的“U”接口传输技术和ADPCM编译码技术。
By read-write speed, U-disk carrying out USB interface criterion enjoys popularity, speed of which is much higher than floppy disk.
从读写速度来说，U盘采用USB接口标准广受欢迎，读写速度比软盘快的多。
Texas Instruments TLC5615 for U. S. products introduced in 1999, is a serial interface of the DAC, the output voltage type, maximum output voltage is twice the reference voltage value.
TLC5615为美国德州仪器公司1999年推出的产品，是具有串行接口的数模转换器，其输出为电压型，最大输出电压是基准电压值的两倍。
S. Not only is the phone's interface customized for the U. S. carrier so that the logo shows up on the screen, but carriers often specify which features they want a phone to have.
美国运营商不光有定制的界面，在手机屏幕上显示它们的标志，而且通常还详细指定了它们想让手机有些什么功能。
The data of the recorder can be transferred to U dish using the USB and the recorder can communicate with PC through RS232C interface, the data of the recorder can be analyzed using the software.
记录仪还可以使用USB口将记录的数据转存至U盘中，或者利用RS232串口与PC机连接通讯，将这些记录数据通过数据分析处理软件对实时记录的数据进行后处理分析。
Practice shows that the way can not only make the monitor communicate with PC by means of RS232 serial interface but also store data by U disk. It has a certain practicality and promotion values.
结果表明，该技术的应用使得起重机安全监控装置不仅可以利用RS232串口与PC机通信，还可利用U盘进行数据的存储，具有一定的实用性和推广价值。
Electricity control system adopts PMAC from U. S. a and man-machine interface. It realizes high stable performance, real-time detection of whole machine, prompt adjustment and operation.
电器控制系统采用美国PMAC四轴控制卡及人机界面，稳定性强，同时实现了对整机进行实时监控，实现了快速调整和操作。
The interface can be used in embedded system which need fast switch between USB host mode and slave mode. And it can be communicated with U disk in host mode and PC in slave mode.
最终实现了嵌入式系统USB主从模式的快速切换以及在主机模式下与U盘、从机模式下与PC机的通信。
The interface can be used in embedded system which need fast switch between USB host mode and slave mode. And it can be communicated with U disk in host mode and PC in slave mode.
最终实现了嵌入式系统USB主从模式的快速切换以及在主机模式下与U盘、从机模式下与PC机的通信。
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