Transmission of radio and television programs from a radio or television station to home receivers by radio waves is referred to as over the air (OTA) or terrestrial broadcasting and in most countries …

2026年3月11日 · Broadcasting, electronic transmission of radio and television signals that are intended for general public reception, as distinguished from private signals that are directed to specific receivers.

3 天之前 · In supported markets, watch your favorite shows on the ABC live stream.

2026年3月15日 · Broadcasting is the process and practice of transmitting audio, video, or program content to the public through radio, television, cable, satellite, or similar systems. In licensing, it …

2025年10月15日 · Broadcasting — distributing radio and television content for public audiences — has been around for a century, but is facing a uniquely challenging landscape today.

Broadcasting is the distribution of audio and/or video signals (programs) to a number of recipients ("listeners" or "viewers") that belong to a large group. This group may be the public in general, or a …

2026年2月5日 · Watch full episodes of your favorite PBS dramas, find in-depth news analysis and explore documentaries on history, science, art and more!

Broadcasting refers to the distribution of audio or video content to a dispersed audience via any electronic mass communication medium.

Learn about broadcasting and understand how it works. Explore the history of broadcasting, the popularity of TV broadcasts, and types of broadcast...

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