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。

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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。

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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。

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It has an Ethernet port so you can easily connect it to a cable modem or digital subscriber line (DSL).

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Better yet, if you have a cable modem or digital subscriber line (DSL) service, this server will let you access your files from anywhere that you have an Internet connection.

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The problem for broadband users is that relatively few homes have the home network needed to connect both a PC and a handful of other devices to a single cable modem or digital subscriber line.

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