Analogue broadcast:
Electromagnetic waves are used to complete Analogue broadcast. The electromagnetic waves are used to transmit the signal information. Radio waves are used for Analogue broadcast different frequencies are used to transmit the data sending. The types of radios that are used for Analogue broadcast are AM and FM.
Digital broadcast:
Digital broadcasting is used to transmit audio and video or could be used to for multiple media content across the internet or digital networks. This can be accessed using digital internet which can be done by smartphones and iPad and etc.
Satellite and terrestrial Tv channels:
Satellite are Tv signals that are in the space they travel the signal through to earth. Most people would have an antenna that transfers the signal through.
Internet:
The internet is used to access media from all over the country. This way they can reach a bigger reach of target audience and keep them entertained. They can upload news and awareness to the public at any time on the internet.
Frequency range:
Frequency range is used to tell the distnce between the lowest and highest frequency. Hertz is used to measure the distance between them. 20Hz to 20kHz is used for human hearing. Fm stands for frequency range.
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