රූපවාහිනිය
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| Contents | 
[edit] Origins
Template:Main article
[edit] Technology
[edit] Elements of a television system
[edit] Display technology
[edit] Terminology For Televisions
[edit] Signal connections
[edit] Aspect ratios
[edit] Aspect ratio incompatibility
[edit] Sound
- Further information: NICAM
[edit] Television add-ons
[edit] New developments
[edit] Geographical usage
- Timeline of the introduction of television in countries
[edit] Content
[edit] Advertising
[edit] Programming
[edit] Social aspects
[edit] Alleged dangers
[edit] Technology trends
[edit] Suitability for audience
[edit] Further reading
[edit] References
[edit] තවද බලන්න
[edit] අඩවියෙන් බැහැර පිටු
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