The effect of switching technologies means that certain TV stations may be moved to other channels on your television. Digital technology also provides better picture and sound. This means that the freed-up space can be used for other services that have a high demand for more space. Spectrum is used for wireless telephone services, emergency communications, etc.ĭigital signals use less airwave space than analog signals. One of the main reasons for switching to digital television is the need for more spectrum, commonly referred to as frequencies or airwaves. Why has Canada switched to digital television? This feature enables the viewing of both digital and analog signals which may be important for viewers that receive both types of signals. If you decide to purchase a digital converter box, consider purchasing one with the analog pass-through feature. These viewers may need either a digital converter box or a television with a digital tuner, or may want to consider receiving their TV services from a cable, satellite or other service provider. The switch to digital may affect television viewers who receive local over-the-air TV stations using an outdoor antenna or “rabbit ears”. On August 31, 2011, Canadian local over-the-air television stations in certain areas stopped broadcasting in analog and started broadcasting digital signals. Canadian local over-the-air television stations have converted to digital television
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