ITU-R Sound Broadcasting Recommendations

Description

The ITU-R Broadcasting service (sound) page provides a collection of recommendations for sound broadcasting and related radiocommunication services. It serves as a technical reference for spectrum use, transmission planning, receiver characteristics, and audio-related broadcast systems.

The page lists many individual ITU-R BS recommendations covering topics such as FM, AM, HF, digital sound broadcasting, antennas, protection ratios, and audio measurement methods. It also includes references relevant to studio audio interfaces, loudness measurement, and programme exchange.

For radio engineers and broadcasting planners, the collection is useful as an international standards reference rather than a vendor product or operational service. The material is maintained within the ITU-R framework and is intended for administrations, network operators, and standards bodies.

The page is focused on technical documentation for sound broadcasting and related engineering practice. Its relevance is strongest for professionals working with broadcast planning, transmission systems, and audio standards.