About Mp3/Wma; What Is Mp3/Wma; Playing An Mp3/Wma Disc - Eclipse CD1000 Manual Del Propietário

About MP3/WMA

ATTENTION
The making of MP3/WMA files by recording from sources such as broadcasts, records, recordings, videos and
live performances without permission from the copyright holder for uses other than personal enjoyment is
prohibited.

What is MP3/WMA?

MP3/WMA (MPEG Audio Layer III) is a standard format for audio compression technology. By using
MP3/WMA a file can be compressed to one-tenth the size of the original.
WMA (Windows Media
compressed to a size smaller than MP3 files.

Playing an MP3/WMA disc

• This receiver can play back MP3/WMA files with the extension code <.mp3> or <.wma>
(regardless of the letter case-upper/lower).
• This receiver can show the names of albums, artists (performer), and ID3 Tag (Version 1.0, 1.1,
2.2, 2.3, or 2.4) for MP3 files and for WMA files.
• This receiver can play back MP3/WMA files meeting the conditions below:
- Bit rate: 8 kbps - 320 kbps
- Sampling frequency:
48 kHz, 44.1 kHz, 32 kHz (for MPEG-1) 24 kHz, 22.05 kHz, 16 kHz (for MPEG-2)
- Disc format: ISO 9660 Level 1/ Level 2, Romeo, Joliet, Windows long file name
• The maximum number of characters for file/ folder names varies among the used disc format
(includes 4 extension characters-<.mp3> or <.wma>).
- ISO 9660 Level 1: up to 12 characters
- ISO 9660 Level 2: up to 31 characters
- Romeo*: up to 128 (72) characters
- Joliet*: up to 64 (36) characters
- Windows long file name*: up to 128 (72) characters
* The parenthetic figure is the maximum number of characters for file/folder names in case the
total number of files and folders is 313 or more.
• This receiver can recognize the total of 512 files, of 200 folders, and of 8 hierarchies.
• This receiver can play back the files recorded in VBR (variable bit rate).
• The files recorded in VBR have a discrepancy in elapsed time display, and do not show the actual
elapsed time. Especially, after performing the search function, this difference becomes noticeable.
• This receiver cannot play back the following files:
- MP3 files encoded with MP3i and MP3 PRO formats.
- MP3 files encoded in an unappropriated format.
- MP3 files encoded with Layer 1/2.
- WMA files encoded with lossless, professional, and voice formats.
- WMA files which are not based upon Windows Media® Audio.
- WMA formatted files copy-protected with DRM.
- Files which have the data such as WAVE, ATRAC3, etc.
• The search function works but search speed is not constant.
TM
Audio) is format for audio compression technology. WMA files can be
How to operate the CD player
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