Radio broadcasting is the broadcasting of audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience...

FM broadcasting is a method of radio broadcasting that uses frequency modulation (FM) of the radio broadcast carrier wave. Invented in 1933 by American...

(radio waves), in a one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters...

Public broadcasting (or public service broadcasting) involves radio, television, and other electronic media outlets whose primary mission is public service...

AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions...

Canadian Broadcasting Corporation (French: Société Radio-Canada), branded as CBC/Radio-Canada, is the Canadian public broadcaster for both radio and television...

transmission by radio waves includes digital broadcasting, and especially digital audio radio services. In digital broadcasting systems, the analog audio signal is...

The European Broadcasting Union (EBU; French: Union européenne de radio-télévision, UER) is an alliance of public service media organisations whose countries...

activities related to its core broadcasting mission. The ABC adopted its current name in 1983. The ABC provides radio, television, online, and mobile...

and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite...