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- analog telephony 模拟电话学
- Intranet Telephony: Will your LAN Replace Your PBX? 内部网电话:局域网会替代用户电话交换机吗?
- Telephony could give way to telepathy. 电子传感可能会让位给心灵传感。
- Study and Design of IP Telephony's. IP电话终端系统的研究与设计。
- The Telephony Service could not be contacted. 不能联系电话服务。
- Analog systems include AMPS, NMT and ETACS. 模拟系统包括AMPS、NMT和ETACS。
- Is vessel fitted with a radio telephony alarm? 船舶是否装有无线电话报警器?
- Analog to Digital converter, or digitizer. 模拟/数字转换器,或数字转换器。
- Can Carriers Make Money on IP Telephony? 运营商能否依靠IP电话赚钱?
- IP telephony is a killer app of Internet. Internet产业的热点之一是IP电话。
- Mega-Hz~100Mega-Hz,HR analog video,K-M bit rate. 1兆赫兹~100兆赫兹,高分率频比视频,1千比特~1兆比特。
- Kopf is manager of telephony practice at CDW. 科普夫是经理电话做法CDW的。
- Telephony 3,1 kHz teleservice.Service description. 英文标题: Integrated Services Digital Network (idsn).
- Analog signal processing for Microprocessor based ? 微机控制仪表的模拟信号处理
- MEASURING SYNTHETIC ERROR FOR ANALOG INPORTS. 模拟量测量综合误差。
- A PBX can also work with analog or ISDN lines. PBX还可以与模拟或ISDN线路一起使用。
- Sensors provide analog and digital output. 传感器同时提供模拟量和开关量输出。
- Dial-up modems work only with analog phone lines. 拨号调制解调器只能使用模拟电话线进行工作。
- To Convert Digital to Analog, C-C! 数字量转换为模拟量!
- Computers may be classified as analog and digital. 计算机可分为模拟计算机和数字计算机两种。