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Англійська мова для професійного спілкування (д...doc
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I. Match the words in the text with their definitions:

1. Entertainment A. Valuable property promised to a lender

if one is unable to repay a debt.

2. Specification B. The amount of stated substance contained in

Something.

3. Content С. The act of entertainment.

4. Attached to D. A detailed plan or set of descriptions or

directions

5. Collateral E. To belong to or be connected with.

II. Identify whether the following sentences are true or false. Use the model:

1) Student a: Modern portable electronic devices require the ability to operate with multi-media features. – Student b: Yes, this is true.

2) S. A: a digital video disk can store information in one format – dvd-rom. – s. B: No, this is false. It can store information in several formats.

1. A portable DVD player is a laptop compact video player that reads and reproduces picture information previously recorded on a digital video disk.

2. DVD discs are used as a volatile storage medium.

3. 4. DVDs available now have a variety of capacities, which depend on the technology used to manufacture the discs.

4. Portable electronic devices have increased both in size and weight over the

past few years.

5. Liquid crystal displays are the preferred display devices for portable DVD players and other portable electronics

III. Complete the following sentences using words and expressions given below.

1. A digital video disk is a type of optical data storage disk that … a low power laser to read data from the disk.

2. DVD-VIDEO discs can store video information using information compression ….

3. The data stored in the digital video disk is categorized into two types: presentation data and … data.

4. DVD players are … with VCD and CD.

5. Demand for smaller size with ever-increasing capability results in the … popularization of portable electronic devices

6. Portable electronic devices being designed today require the ability to operate with … features.

multi-media compatible algorithms rapid navigation utilizes

IV. In the text first define the sentences with the verbs in Passive Voice, then with the verbs in Participle II.

A DVD player is implanted via a graphical user interface that is displayed to a user, and through which the user is able to selectively control playback. A system microcontroller, which controls the DVD player, reads playback control information from a disk and stores the information in a buffer memory. The system microcontroller subsequently reproduces the audio and video data on the disk, with reference to the stored playback control information as needed. In a DVD player, a data controller transfers the coded picture information to a video decoding portion when the picture location information of controller corresponds to the recording location of the picture from optical pick-up. The video decoding unit consists of an input buffer and a video decoder. Video decoder reproduces the buffered picture information, and the reproduced picture information is transmitted to a reproduction picture buffer. Reproduction picture buffer buffers the reproduced picture information, which is then fed to an output controller. Output controller converts the reproduced picture information into an analog picture signal that is then reproduced by output device as a picture. The output device may be a television set or other display devices. The decoded data on a DVD disc typically includes an audio stream, a main video image stream, and a sub-picture video image stream. The sub-picture typically overlays the main video image and may contain a variety of different types of information such as menus, sub-titles, and directives. The main video image and the sub-picture image are separately processed, then combined for simultaneous display on the screen.

Name the text.

Put five questions to the text.