Radio Broadcasting
نویسندگان
چکیده
The AM Signalling System (AMSS), now a published ETSI standard [2], has been designed within the DRM Coding and Multiplexing (DRM-CM) group. It uses low bitrate phase modulation of the AM carrier to add a small amount of digital information to existing analogue AM broadcasts on short-, mediumand long-wave, giving similar functionality to that provided by the Radio Data System (RDS) on the FM bands.
منابع مشابه
Survey on Media Literacy of Radio and Television Program Producers (Case study: Mazandaran Radio and Television Center)
In the recent decades, advanced technologies in production, infrastructure and devices for providing content and services have been provided. The audience can use the media of their interest at any time, with the desired devices .Accordingly, there are many differences in the level of media literacy of the people. This study seeks to determine the level of media literacy of the producer of pro...
متن کاملA content analysis of health-related advertisements in Islamic Republic of Iran broadcasting (IRIB)
Background: Media advertisements especially radio and TV are one of the most important and effective ways for health promotion and consumption of healthy productions worldwide. Ministry of Health and some other ministries in Iran agreed to control and restrict the advertising of unhealthy products and services. Therefore, adequate supervision and monitoring should be done in this field. A...
متن کاملRadio becoming r@dio: Convergence, interactivity and broadcasting trends in perspective
Radio has always been part of our lives. It has also been a profitable business since the early days of broadcasting. Today, all sorts of digital devices have combined to create a ‘selfmedia’ environment that resituates radio, in the face of new challenges. This essay is based in a deeper understanding of radio broadcasting as a cultural industry and audience behavior to focus on groundbreaking...
متن کاملOverview of the Technologies available for Digitalisation of Terrestrial Radio Broadcasting in Europe1
The FM band (87.5-108 MHz) is home to a large number of radio programmes, and is still the main means of radio broadcasting in Europe. However, the FM band is fully allocated and therefore cannot offer a basis for increased diversity in the radio broadcasting landscape, nor can it offer an increase in the coverage areas of the broadcasters already licensed. Local radio as well as community and ...
متن کاملTime Efficient Radio Broadcasting in Planar Graphs
We study the communication primitive of broadcasting (one-to-all communication) in known topology radio networks, i.e., where for each primitive the schedule of transmissions is precomputed based on full knowledge about the size and the topology of the network. We show that radio broadcasting can be completed in D +O(log n) time units in planar graphs of size n, and with diameter D. This improv...
متن کامل