Philips DVDR3597H 用户手册

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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. Files are recognised by 
their fi le extension ‘JPG or JPEG’.

MP3: A fi le format with a sound data 
compression system. ‘MP3’ is the 
abbreviation of Motion Picture Experts 
Group 1 (or MPEG-1) Audio Layer3. By 
using the MP3 format, one CD-R or CD-RW 
can contain about 10 times more data than a 
regular CD. Files are recognised by their fi le 
extension ‘.MP3’.

MPEG: Motion Picture Experts Group.  A 
collection of compression systems for digital 
audio and video.

PBC: Playback Control. A system of 
navigating a Video CD/Super VCD through 
on-screen menus recorded onto the disc. 
You can enjoy interactive playback and 
searching.

PCM: Pulse Code Modulation. A digital 
audio encoding system. 

Region code:  A system allowing discs to be 
played only in the region designated. This 
unit will only play discs that have compatible 
region codes. You can fi nd 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 colour. You can use S-Video only if 
your TV has an S-Video In socket.

Surround: A system for creating realistic 
three dimensional sound fi elds full of realism 
by arranging multiple speakers around the 
listener.

WMA: Windows Media™ Audio.  Refers to 
an audio compression technology developed 
by Microsoft Corporation. WMA data can be 
encoded by using Windows Media Player 
version 9 or Windows Media Player for 
Windows XP. Files are recognised by their 
fi le extension ‘WMA’.