Yamaha RX-E810 - Инструкция по эксплуатации - Страница 70

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Glossary

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Component video signal

With the component video signal system, the video signal 
is separated into the Y signal for the luminance and the P

B

and P

R

 signals for the chrominance. Color can be 

reproduced more faithfully with this system because each 
of these signals is independent. The component signal is 
also called the “color difference signal” because the 
luminance signal is subtracted from the color signal.

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NTSC (National Television System 
Committee)

NTSC is a video signal system (525 lines, 30 frames per 
second) used in North America, Central America, a 
number of South American countries, and some Asian 
countries, including Japan.

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PAL (Phase Alternating Line)

PAL is a video signal system (625 lines, 25 frames per 
second) used in the United Kingdom, much of the rest of 
western Europe, several South American countries, some 
Middle East and Asian countries, several African 
countries, Australia, New Zealand, and other Pacific 
island countries.

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Pan & Scan and Letterbox

In general, DVD Video is produced for viewing on a wide 
television screen with an aspect ratio of 16:9. This means 
you can now view most material with the intended aspect 
ratio on a wide-screen television.
This ratio will not fit on a standard television that has an 
aspect ratio of 4:3. Two picture styles, Pan & Scan and 
Letterbox, deal with this problem.
• Pan & Scan cuts off the left and right portions of the 

picture to fill the screen.

• Letterbox inserts black bands at the top and bottom of 

the picture to reproduce an aspect ratio of 16:9.

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Progressive scan

A method of displaying all scanning lines in a frame at 
once, reducing flicker noticeable on a larger screen and 
creating a sharp and smooth image.

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Title, Chapter (DVD Video)

DVD video lets you divide a disc in a big way by titles or a 
small way by chapters. Each division is either called a title 
number or a chapter number.

This product incorporates copyright protection technology 
that is protected by method claims of certain U.S. patents 
and other intellectual property rights owned by 
Macrovision Corporation and other rights owners. Use of 
this copyright protection technology must be authorized 
by Macrovision Corporation, and is intended for home and 
other limited viewing uses only unless otherwise 
authorized by Macrovision Corporation. Reverse 
engineering or disassembly is prohibited.

Manufactured under license from Dolby Laboratories. 
“Dolby” and the double-D symbol are trademarks of 
Dolby Laboratories.

MPEG Layer-3 audio decoding technology licensed from 
Fraunhofer IIS and Thomson multimedia.

DivX, DivX Ultra Certified, and associated logos are trademarks 
of DivX, Inc. and are used under license.

Video information

Copyright and logo marks

“iPod” is a trademark of Apple Computer, Inc., registered in the 
U.S. and other countries.

iPod

®