Chapter 1. Digital Audio and the Computer
In the simplest terms, computer audio is a catch-all concept for music or other audio that is created, listened to, downloaded, shared, or edited using a personal computer. By nature, all computer audio is digital audio, but unlike the digital audio on compact discs (CDs) and MiniDiscs, computer audio isn’t tied to specific media.
The term downloadable music refers to music in the form of digital audio files (MP3 files are a good example) that you can download from a web site, play on your computer or portable player, or burn to a CD. Streaming audio uses similar technology but allows you to listen to music via an Internet connection, similar to the way you listen to AM and FM radio.
The concept of downloadable music evokes a world without records, tapes, or pre-recorded CDs, while streaming audio suggests a world without transmitters, antennas, or geographic limitations. Both technologies have spawned legal and philosophical discussions that rage across the Web and throughout the courts. Digital audio and downloadable music have, without a doubt, changed the face of the recording industry, the way we listen to music, and the way we’ll consume music and other types of audio in the future.
Music and the PC
Your personal computer is an amazingly capable device for recording and playing audio. You have some incredible capabilities at your fingertips, thanks to technologies that compress audio such as MP3 and Windows Media Audio (WMA); hard disks ...
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