О. В. Фёдорова е. В. Мезина е. В. Хамис английский язык в сфере информационных технологий и коммуникаций учебное пособие


EXERCISE 2 Words and expressions to be remembered



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ПОСОБИЕ ИИТиК Федорова,Мезина, Хамис 2014

EXERCISE 2

Words and expressions to be remembered:

Device – устройство

Transmit – передавать

To access information instantly - иметь своевременный доступ к информации

sender - отправитель

recipient - получатель, абонент

deliver - доставлять, распространять

broadcasts – радиопередачи, трансляция

message – сообщение

point-to-point communication – прямая связь, связь через коммутатор


EXERCISE 3

Make up a short summary of what you’ve read.
EXERCISE 4

Read and translate the following text without the dictionary

Telecommunications begin with messages that are converted into electronic or optical signals. Some signals, such as those that carry voice or music, are created in an analog or wave format, but may be converted into a digital or mathematical format for faster and more efficient transmission. The signals are then sent over a medium to a receiver, where they are decoded back into a form that the person receiving the message can understand. There are a variety of ways to create and decode signals, and many different ways to transmit signals.



UNIT II



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