Teleprinter receiver system
I. Перепишите и переведите письменно на русский язык следующие предложения.
1. Specialists use computers widely, the latter helping performing computations at great speeds.
2. A buffer is known to be a storage device.
3. The input unit to be described here is a new device.
4. The possibility for the problem to be solved is illustrated by the given formula.
5. We know B. Pascal to be the first inventor of the mechanical computer.
6. The lower the number of errors on a connection, the bigger the packets can be made.
7. Using a telecommunication system as a channel for education is quite possible.
8. The pricing structure has been simplified recently for international and local users.
9. As a leading supplier in the office automation market, Rank Xerox has to take the design of its
own offices very seriously.
II. Прочтите и переведите устно следующий текст. Выпишите из текста английское предложение, отвечающее на вопрос: Благодаря чему была упрощена схема электронного телеграфного регенератора?
Teleprinter receiver system
In the proposed system the teleprinter receiver no longer remains a single-speed machine being able to receive messages at a continuously variable speed without requiring manual adjustment. Moreover, the accuracy of reception depends on the pulses and their polarities, rather than their relative durations. Hence bias and other types of distortions, which are known to affect critically existing receivers, are less likely to introduce error. If, somehow, the line breaks or one negative pulse is lost in transmission, the error is confined only to one character, because the reset signal preceding the code elements brings the receiver back to the initial condition.
Except for the tape mechanism at the input and the printer or reperforator at the output, the teleprinter is completely electronic and thus can be made of solid state devices. The design of electronic regenerative repeaters has also been simplified as a timing circuit is not necessary. Besides, the elimination of the voice-frequency terminal has to result in great savings both in primary cost and in maintenance.
III. Подготовьте письменно перевод текста к защите контрольного задания на собеседовании.
Контрольная по английскому состоит из нескольких заданий. Данная контрольная работа создана для студентов, изучающих технические дисциплины.
