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NMPA_International_Survey_12th_Edition

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APPENDIX<br />

D<br />

ON-DEMAND STREAM<br />

An on-demand,real-time digital transmission of a sound<br />

recording of a single musical work to allow a user to listen<br />

to a particular sound recording chosen by the user<br />

at a time chosen by the user, using streaming technology,which<br />

may include but is not limited to Real Audio or<br />

Windows Media Audio.<br />

PEER-TO-PEER<br />

Also referred to as file sharing, peer-to-peer is a newly<br />

popular type of application in which,rather than accessing<br />

files from a central server, users access a common<br />

network hub and open up portions of their own computer’s<br />

hard drive to the public for downloading. Well<br />

known peer-to-peer services include Napster, Gnutella,<br />

and Freenet.<br />

PLAYLIST<br />

Incorporated into most software playback devices,<br />

playlists let you create,save,and load groups of songs to<br />

play in the order you choose. Making a playlist is like<br />

making a digital mix tape.<br />

PLUG-IN<br />

A plug-in is an external tool that, when added onto a<br />

software playback device, gives the application additional<br />

features and functionality.<br />

REAL AUDIO<br />

Developed by Real Networks, a file compressed using<br />

Real Media Audio technology and is almost half the size<br />

of an MP3 of the same song. Files can be streamed and<br />

downloaded using Real Networks Technology.<br />

RIPPER<br />

An application that copies music from a compact disc<br />

onto a computer’s hard drive. Once ripped, the audio<br />

file can be converted into other formats, uploaded to<br />

web servers,and/or burned onto another compact disc.<br />

RIPPING<br />

The process of copying sound recordings from a compact<br />

disc onto a computer’s hard drive.<br />

STREAMING<br />

The digital transmission of a sound recording of a musical<br />

work via the Internet to a user’s PC using streaming<br />

technology,which may include but is not limited to Real<br />

Audio® or Windows Media Audio.<br />

WAV<br />

The Microsoft Windows standard audio file format.<br />

Converting audio to WAV format does not compress the<br />

signal,therefore the file size remains as large as the original,<br />

typically about 10 megabytes per minute of music<br />

(for stereo files).<br />

WEBCASTING<br />

One of the fast growing areas on the Internet, webcasting<br />

generally refers to the streaming of audio on the<br />

Internet, and is sometimes called Internet radio.<br />

Webcasters may be Internet-only services that transmit<br />

several different genre-based channels,retransmitters of<br />

traditional AM/FM broadcasts,or services that syndicate<br />

music programming as background music on Web sites.<br />

WINDOWS MEDIA AUDIO<br />

Developed by Microsoft®, a file compressed using<br />

Windows Media Audio is almost half the size of an MP3<br />

of the same song,and sounds just as good or better.Files<br />

can be streamed using the Advanced Streaming Format<br />

(ASF),and through the Windows Media Rights Manager,<br />

sites can require payment or registration to enable a<br />

download.<br />

<strong>NMPA</strong> INTERNATIONAL SURVEY TWELTH EDITION APPENDIX D: GLOSSARY OF TERMS<br />

61

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