Kaabelringhääling

Kaabelringhääling, also known as cable broadcasting, refers to the transmission of television and radio signals through coaxial cables or fiber optic cables. This method allows for the delivery of a wide range of channels and services to subscribers, often with higher quality and reliability than terrestrial broadcasts. In many countries, cable companies have become major providers of entertainment and communication services, bundling television, internet, and telephone into single packages.

The infrastructure for kaabelringhääling involves a network of cables laid underground or on poles, connecting a central headend to individual homes. The headend receives signals from various sources, processes them, and then distributes them to subscribers. This system is distinct from satellite broadcasting, which uses radio waves transmitted from satellites, and terrestrial broadcasting, which uses antennas to receive signals from ground-based transmitters. Kaabelringhääling technology has evolved significantly over the years, with the introduction of digital television, high-definition channels, and interactive services. It often provides a more stable signal, less susceptible to atmospheric interference compared to other broadcast methods.