Yamaha R-840 - Инструкция по эксплуатации - Страница 110

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 En

GLOSSARY

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HDMI

HDMI (High-Definition Multimedia Interface) is the first 
industry-supported, uncompressed, all-digital audio/video 
interface. Providing an interface between any source (such 
as a set-top box or AV controller) and an audio/video 
monitor (such as a digital television), HDMI supports 
standard, enhanced or high-definition video as well as 
multi-channel digital audio using a single cable. HDMI 
transmits all ATSC (Advanced Television Systems 
Committee) HDTV standards and supports 8-channel 
digital audio, with bandwidth to spare to accommodate 
future enhancements and requirements.
When used in combination with HDCP (High-bandwidth 
Digital Content Protection), HDMI provides a secure 
audio/video interface that meets the security requirements 
of content providers and system operators. 
For further information on HDMI, visit the HDMI website 
at “www.hdmi.org/”.

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Interlace

The most common type of scanning used in televisions. It 
divides a screen into even and odd numbered fields for 
scanning, and then builds an image by combining them 
into one image (frame).

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JPEG (Joint Photographic Experts 
Group)

A standardized image compression system proposed by 
the Joint Photographic Experts Group. It can reduce image 
data sizes to 1 to 10% of their original sizes, and works on 
digital photographs effectively.

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MP3 (MPEG Audio Layer-3)

An audio file compression technology. It can reduce audio 
data sizes to about 10% of their original sizes while 
maintaining CD-level audio quality.

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MPEG (Moving Pictures Experts Group)

International standard for digital video and audio 
compression generated by ISO (International Organization 
for Standardization) and IEC (International 
Electrotechnical Commission).
Includes MPEG-1, MPEG-2, and MPEG-4. MPEG-1 
offers VHS level video quality and is often used on video 
CDs. MPEG-2 offers S-VHS level video quality and is 
often used on DVDs. 

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Parental lock

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

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Playback control (PBC)

An on-screen menu recorded on a Video CD or Super 
Video CD that enables interactive playback and searching.

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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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Region code

Many DVD discs include a region code so that the 
copyright owner can control DVD software distribution 
only to regions where they are ready to distribute. There 
are six regions codes, which restrict a DVD player to 
playing a DVD disc with the same region code.

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Surround

A controller for creating realistic three-dimensional sound 
fields full of realism by arranging multiple speakers 
around the listener.

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VR format (Video Recording format)

A DVD video recording format, which allows editing 
DVD video data recorded onto a disc. You need a VR 
format compatible player for playback.