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In the suit the RIAA asked for up to $100,000 for each song that had been illegally traded on the site. Napster was charged with violating federal and state laws through 'contributory and vicarious copyright infringement.' The recording industry and other media representatives felt that Napster was facilitating music piracy and depriving artists and record companies of the royalties they would receive through the legal purchase of music. The Recording Industry of America (RIAA) filed suit against Napster in 1999. Napster's servers did not actually hold the songs so it was the users of the site who were technically violating the music copyrights by trading songs. The process was illegal, however, as no royalties were paid to musicians or music companies for this copyrighted material. Napster simplified the process by making the network searchable by artist, song, and album title. These files could then be downloaded to a user's own home computer. As the term peer-to-peer file sharing suggests, many users could log onto a sub-network to access the files stored on their computers. Peer-to-peer file-sharing (P2P) networks, which began appearing in 1999, changed this.Ī Northwestern University college student named Sean Fanning created Napster, the first widely used peer-to-peer system, in January 1999.

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However, users had to hunt for Web sites or FTP sites with MP3 files or they would trade with friends if they wanted to download music. Songs could be transferred into files that could be quickly uploaded and downloaded to the Internet. The MP3 technology was very attractive to Internet users.

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Their second version of Winamp was released on September 8, 1998, and became one of the most downloaded software programs for use on Microsoft Windows during the year. Two university students, Justin Frankel and Dmitry Boldyrev, took the AMP engine and added a Windows interface.

In 1997 Tomislav Uzelac, a developer at Advanced Multimedia Products, drew on these standards to create the AMP MP3 Playback Engine, which was the first MP3 player.

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In 19 the ISO integrated their work into the MPEG standards. Fraunhofer and Seitzer's coding work was then submitted to the International Standards Organization (ISO). In 1989 the Institute received a German patent for MP3 technology. The Fraunhofer Institute in Germany began research on digital audio compression with Dieter Seitzer, a professor at the University of Erlangen. Research into compression technologies began in 1987. The compression allows a three minute song to be saved in a file approximately 4 megabytes in size by comparison, compact disc (CD) and WAV files take up approximately 11 megabytes of space per minute. The MP technology allows the original audio file to be compressed to one-tenth its original size while still offering high quality sound. MP3, or MPEG-1 Part 3 Layer 3, is the audio compression standard that became popular in the late 1990s. MP2, or MPEG-1 Part 3 Layer 2, is popular in digital radio and television broadcasting. MP1, or MPEG-1 Part 3 Layer 1, has been abandoned. There are three levels of complexity in audio coding: MP1, MP2, and MP3. Formed in 1988, the group developed compression standards for all video data, including DVD movies, satellite broadcasting, and high-definition television.

MP3 refers to audio and video compression coding standards created by the Motion Pictures Expert Group (MPEG). Although the MP3 format is the standard used by MP3 players, they are capable of storing and playing audio and video files that come in other digital formats, including JPEG, GIF, BMP, WAV, and Audible. This format quickly became the standard in audio file downloading and distribution in the late 1990s and into the twenty-first century. The device is called an MP3 player because the digital format used most commonly on the device is called an MP3.

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NAICS-Based Product Codes: 33-43103014 PRODUCT OVERVIEWĪn MP3 player, often called a digital music player or portable audio player, is a handheld device that plays and stores audio and video files. SIC: 3651 Audio and Video Equipment Manufacturing NAICS: 33-4310 Audio and Video Equipment Manufacturer

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