Internet talk radio (also Internet radio show) is an audio
broadcasting
Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum ( radio waves), in a one-to-many model. Broadcasting beg ...
service transmitted via the
Internet
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
. Broadcasting radio shows on the internet is usually preferred to
webcasting
A webcast is a media presentation distributed over the Internet using streaming media technology to distribute a single content source to many simultaneous listeners/viewers. A webcast may either be distributed live or on demand. Essentially, web ...
since it is not transmitted broadly through wireless means. It mainly works by Internet radio transmissions. (Internet radio services are usually accessible from anywhere in the world—for example, one could listen to an Australian station from Europe or America. Some major networks like Clear Channel in the US and Chrysalis in the UK restrict listening to in country because of music licensing and advertising concerns.)
History
In 1993,
Carl Malamud
Carl Malamud (born July 2, 1959) is an American technologist, author, and public domain advocate, known for his foundation Public.Resource.Org. He founded the Internet Multicasting Service. During his time with this group, he was responsible fo ...
launched Internet talk radio which was the "first computer-radio talk show, each week interviewing a computer expert." This was Internet radio only insofar as it was conceptually a radio show on the Internet. As late as 1995, Internet talk radio was not available via multicast streaming; it was distributed "as audio files that computer users fetch one by one." However Malamud was among the foremost proponents of multicasting technology. In late 1994, his Internet Multicasting Service was set to launch RTFM, a multicast Internet radio news station. In January 1995, RTFM's news programming was expanded to include "live audio feeds from the House and Senate floors."
A 1995 UK experiment in Internet talk radio was set up by Marc Eisenstadt and colleagues at the
Open University
The Open University (OU) is a British public research university and the largest university in the United Kingdom by number of students. The majority of the OU's undergraduate students are based in the United Kingdom and principally study off- ...
's Knowledge Media Institute in collaboration with the
BBC #REDIRECT BBC #REDIRECT BBC
Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
's Open University Production Unit. Called "KMi Maven Of The Month"
(maven = expert or connoisseur), the events featured interviews with experts in Human Computer Interaction, New Media and Artificial Intelligence, and deployed a combination of streaming audio, web-chat, phone-ins and live video. The first event, an interview with Henry Lieberman of the
, took place on 18 October 1995. That event used a mixture of least-common-denominator technology available at that time: 14.4kbit/s dialup modems,
, email, web forms and chat windows for questioners, as well as landline telephony to connect questioners to the live audio stream after they had provided their phone numbers to the production team.