Pioneer DEH-P8500MP Operation Manual - Page 52
Additional Information, Terms
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Appendix Additional Information Terms Bit rate This expresses data volume per second, or bps units (bits per second). The higher the rate, the more information is available to reproduce the sound. Using the same encoding method (such as MP3), the higher the rate, the better the sound. ID3 tag This is a method of embedding track-related information in a MP3 file. This embedded in formation can include the track title, the ar tist's name, the album title, the music genre, the year of production, comments and other data. The contents can be freely edited using software with ID3 Tag editing functions. Although the tags are restricted to the number of characters, the information can be viewed when the track is played back. ISO9660 format This is the international standard for the for mat logic of CD-ROM folders and files. For the ISO9660 format, there are regulations for the following two levels. Level 1: The file name is in 8.3 format (the name con sists of up to 8 characters, half-byte English capital letters and half-byte numerals and the sign, with a file-extension of three charac ters.) Level 2: The file name can have up to 31 characters (in cluding the separation mark and a file ex tension). Each folder contains less than 8 hierarchies. Extended formats Joliet: File names can have up to 64 characters. Romeo: File names can have up to 128 characters. (M) En m3u Playlists created using the "WINAMP" soft ware have a playlist file extension (.m3u). MP3 MP3 is short for MPEG Audio Layer 3. It is an audio compression standard set by a working group (MPEG) of the ISO (International Stan dards Organization). MP3 is able to compress audio data to about 1/10 th the level of a con ventional disc. Multi-session Multi-session is a recording method that al lows additional data to be recorded later. When recording data on a CD-ROM, CD-R or CD-RW, etc., all data from beginning to end is treated as a single unit or session. Multi-ses sion is a method of recording more than 2 ses sions in one disc. Packet write This is a general term for a method of writing on CD-R, etc. at the time required for a file, just as is done with files on floppy or hard discs. VBR VBR is short for variable bit rate. Generally speaking CBR (constant bit rate) is more widely used. But to flexibly adjust the bit rate according to the needs of audio compression, it is possible to achieve compression priorities sound quality. WMA WMA is short for Windows Media™ Audio and refers to an audio compression technology that is developed by Microsoft Corporation. WMA data can be encoded by using Windows Media Player version 7, 7.1 or Windows Media Player for Windows XP. Microsoft, Windows Media, and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States and/or other countries. (;)