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Analog television can be wireless or can be over a cable television network.
Many countries have changed from analog to digital television. Others are in the process of changing, and some have not started changing.
- "Television technical performance code". Ofcom. December 2006. http://stakeholders.ofcom.org.uk/binaries/broadcast/guidance/tech-guidance/tv_tech_platform_code.pdf. Retrieved December 6, 2014.