Designed by digital modem communication system in the practical application of technology is an important technology.
利用数字化方法设计通信系统中的调制解调技术是实际应用中的一项重要技术。
The modem of the receiving computer demodulates the analog sound signal back into a digital form that the computer can understand.
接收端的计算机的调制解调器将模拟语音信号解调还原为计算机能理解的数字形式。
Modem enables the mutual conversion of analog signals and digital signals. Dial up connection is impossible without medom.
调制解调器是实现模拟信号和数字信号互相转变的设备，通过它用户的电脑才可连接因特网。
A modem is a device that converts between analog and digital signals.
调制解调器是在模拟和数字信号之间进行转换的设备。
Digital photogrammetric combining with modem image process technology has become one of effective means for indirect measure in scene of the traffic accident.
数字摄影测量与现代图像处理技术相结合，已成为交通现场间接测量的有效手段之一。
Digital and analog systems need an interpreter in order to understand each other. and that's where the modem (short for Modulator DEModulator) comes.
数字系统与模拟系统之间需要有一个转换器，以便使两种系统相互理解。调制解调器的作用就在于此。
Digital collections are physical basis for the computer network information services in modem hybrid libraries.
数字馆藏是现代复合图书馆开展计算机网络信息服务的物质基础。
A functional unit that modulates and demodulates signals. One of the functions of a modem is to enable digital data to be transmitted over analog transmission facilities.
一种对信号进行调制与解调的功能部件，调制解调器的功能之一就是使数字数据经由模拟传输设施进行传送。
A new design of RF block diagram, digital baseband block diagram of CDMA modem, the form and working-process are analysised, in order to expand function, a system connector is designed.
文中提出了一种CD MA调制解调器射频电路和数字基带处理电路框图，分析了它们的组成及工作过程，设计了扩展功能用的系统连接器。
Beyond technology, digital convergence embraces the services, industrial practices and social behavior that form modem society.
除了科技，数字集成包括了构成现代社会的服务、工业实践以及社会行为。
Now we see a large number of computer peripherals using USB around us, such as keyboard, mouse, modem, printer, scanner, digital camera, video CAM and removable storage device etc.
今天我们可以看到大量应用usb接口的终端设备出现。如键盘、鼠标、调制解调器、打印机、扫描仪、数码相机、摄像头以及移动存储设备等等。
The modem of analog and digital signal is the center of communication system.
数字与模拟信号的调制解调是通信系统的核心。
Based on mathematical model of PSK modulation, the structure of an all digital PSK modem is proposed.
提出了一种全数字PS K调制解调器的结构模型。
A three - resolution modem technique for application of high rate digital communication system is investigated in this paper.
本文研究高速数字通信中的三分辨率调制解调技术。
Because of its convenient, flexible and of low cost, the voice band modem is widely adopted in digital data transmission, especially in access-loop.
采用话带调制解调器进行数据信息传输，特别是在接入环路中，具有价格低、方便、灵活的优点，是目前广为人们采用的一种数据传输方式。
Industry data can be two-way wireless modem to transmit digital, analog, serial and can data transmission distance can reach 300m.
工业的数据无线调制解调器可以双向传输数字、模拟、串行和CAN数据，传输距离可达到300m。
The information could be transferred on the power line in the form of digital signal, or on the telephone line by a modem with and image.
信息可以数字信号的形式在电力线上传输，也可通过调制解调器直接传输图象信号。
A modem is a device that converts between analog and digital signals.
调制解调器是一间转换装置，模拟和数字信号。
Paper focuses on the use of all-digital technology design GMSK modem for a more extensive use of GMSK modulation and demodulation technology.
论文重点研究利用全数字化技术设计gmsk调制解调器，以便更广泛地使用gmsk调制解调技术。
A modem converts the digital signals of the sending computer to analog signals that can be transmitted through telephone lines.
调制解调器转换数字信号把电脑通过电话线传输到模拟信号。
A modem on the other end of the line can understand it and convert the sounds back into digital information that the computer can understand.
在电话线另一头的调制解调器可以“听懂”并将声音还原成计算机能够理解的数字信息。
The hardware of the system consists of the MCU sub-system, which is the core part of the module, the HART modem sub-system, the analog-digital convertor sub-system and the power sub-system.
整个系统的硬件设计主要是以微处理器为核心，配套HART调制解调模块以及数模转换转换、电流输出和电源模块。
The hardware of the system consists of the MCU sub-system, which is the core part of the module, the HART modem sub-system, the analog-digital convertor sub-system and the power sub-system.
整个系统的硬件设计主要是以微处理器为核心，配套HART调制解调模块以及数模转换转换、电流输出和电源模块。
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