Yamaha DV-C6860 - Инструкция по эксплуатации - Страница 38

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En

Glossary

Analog: 

 Sound that has not been turned into 

numbers. Analog sound varies, while digital sound 
has specific numerical values. These jacks send audio 
through two channels, the left and right.

Aspect ratio: 

 The ratio of vertical and horizontal 

sizes of a displayed image. The horizontal vs. vertical 
ratio of conventional TVs. is 4:3, and that of 
widescreens is 16:9.

AUDIO OUT Jacks:

 Jacks on the back of this 

unit that send audio to another system (TV, Stereo, 
etc.).

Bit Rate:

 The amount of data used to hold a given 

length of music; measured in kilobits per seconds, or 
kbps. Or, the speed at which you record. Generally, 
the higher the bit rate, or the higher the recording 
speed, the better the sound quality. However, higher 
bit rates use more space on a Disc.

Chapter:

 Sections of a picture or a music piece on 

a DVD that are smaller than titles. A title is 
composed of several chapters. Each chapter is 
assigned a chapter number enabling you to locate 
the chapter you want.

Component Video Out Jacks:

 Jacks on the 

back of this unit that send high-quality video to a TV 
that has Component Video In jacks (R/G/B, Y/P

B

/P

R

, 

etc.).

Disc menu:

 A screen display prepared for allowing 

selection of images, sounds, subtitles, multi-angles, 
etc. recorded on a DVD.

Digital:

 Sound that has been converted into 

numerical values. Digital sound is available when you 
use the digital audio output jacks. These jacks send 
audio through multiple channels, instead of just two 
channels as analog does.

Dolby Digital:

 A surround sound system 

developed by Dolby Laboratories containing up to 
six channels of digital audio (front left and right, 
surround left and right, center and subwoofer).

DTS:

 Digital Theatre Systems. This is a surround 

sound system, but it is different from Dolby Digital. 
The formats were developed by different companies.

JPEG:

 A very common digital still picture format. A 

still-picture data compression system proposed by 
the Joint Photographic Expert Group, which 
features small decrease in image quality in spite of its 
high compression ratio.

MP3:

 A file format with a sound data compression 

system. “MP3” is the abbreviation of Motion Picture 
Experts Group 1 (or MPEG-1) Audio Layer 3. By using 
MP3 format, one CD-R or CD-RW can contain about 
10 times as much data volume as a regular CD can.

Parental Control:

 A function of the DVD to limit 

playback of the disc by the age of the users 
according to the limitation level in each country. The 
limitation varies from disc to disc; when it is 
activated, playback will be prohibited if the level of 
the software is higher than the user-set level.

PCM (Pulse Code Modulation):

 A system for 

converting analog sound signal to digital signal for 
later processing, with no data compression used in 
conversion.

Playback control (PBC):

 Refers to the signal 

recorded on video CDs or SVCDs for controlling 
reproduction. By using menu screens recorded on a 
Video CD or SVCD that supports PBC, you can 
enjoy interactive-type software as well as software 
having a search function.

Progressive scan:

 It displays all the horizontal 

lines of a picture at one time, as a signal frame. This 
system can convert the interlaced video from DVD 
into progressive format for connection to a 
progressive display. It dramatically increases the 
vertical resolution.

Region code:

 A system for allowing discs to be 

played back only in the region designated 
beforehand. This unit only plays discs that have 
compatible region codes. You can find the region 
code of your unit by looking on the product label. 
Some discs are compatible with more than one 
region (or ALL regions).

S-Video:

 Produces a clear picture by sending 

separate signals for the luminance and the color. You 
can use S-Video only if your TV has S- video In jack.

Surround:

 A system for creating realistic three 

dimensional sound fields full of realism by arranging 
multiple speakers around the listener.

Title:

 The longest section of a picture or music 

feature on DVD, music, etc., in video software, or 
the entire album in audio software. Each title is 
assigned a title number enabling you to locate the 
title you want.

VIDEO OUT jack:

 Jack on the back of this unit 

that sends video to a TV.