1. Radio and television broadcasting service funded and operated by the state or public institutions, intended to serve the general population without commercial interests
Public broadcasting in many countries provides educational and cultural programs.
A radiodifusão pública em muitos países oferece programas educacionais e culturais.
2. The infrastructure, systems, and institutions dedicated to the transmission of audio and video content to the public through radio and television
The government invested heavily in public broadcasting infrastructure.
O governo investiu muito na infraestrutura de radiodifusão pública.