Robinson, Alexis B.
From DigitalRhetoricCollaborative
Podcast
A podcast is a digital medium for delivering informative or entertaining content that is consumed audibly, sometimes accompanied by video. Podcasts typically consist of multiple episodes and can be accessed through the World Wide Web for online streaming and download at any time, a key distinction between podcasts and traditional radio.
Podcasts rose with the emergence of the Apple iPod, although it can be downloaded onto other MP3 players. In recent years, the use of this medium for educational purposes has become a topic of research and discussion.
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History
Developed in 2004, podcasting was developed as "MTV video jockey Adam Curry and software developer Dave Winer" discovered a method of downloading broadcast radio programs directly from the World Wide Web onto an Apple iPod [1]. In 2005, Apple Inc. introduced a collection of 3,000 podcasts, made accessible through the Apple iTunes Store. Although podcasts are not subject to government regulation, those made available through the iTunes Store are filtered according to quality, copyright concerns, and sometimes content. As a result of the rise of this medium, broadcast companies like BBC and NPR have, in turn, made their content available for download online. This removes the inconvenience for listeners previously having to tune in at a specific time. [2].
Uses
Commonly produced by amateur entertainment personalities working out-of-home, podcasts are free of government restrictions on content and, because of the overwhelming number of stations, are often organized by genre. There are a number of online hosting sites where podcasters can publish their work, including SoundCloud, Archive.org,and AmazonS3 [3].
Before hosting, the podcast must first be created. The process employs the use of a microphone and audio recording software[4], then once produced, the file can be uploaded to the Web for listeners to stream and download.
