DIGITAL RADIO GUIDE

TERRESTRIAL TRANSMISSION SYSTEMS - DAB

challenges for many current radio broadcasting markets, which are typically served by a mixture of narrowcasting, community, commercial and national services using AM and FM frequencies with different or overlapping licence and coverage areas giving local, medium or wide area coverage. Conversely, the requirement for multiplexing could over time reduce the number of transmission sites and result in more consistent coverage of services.

Eureka 147 uses spectrum that is often used for analogue and digital television services (VHF Band III), and radio communication services (L Band). If a conversion model is used for the introduction of digital radio finding, sufficient spectrum for the conversion of all analogue radio broadcasting services to digital will not be easy, particularly as L Band will require more transmitters to provide wide area coverage and adequate reception in urban areas.

4.2.3DAB Development Worldwide as of 2006

More than 40 countries have legislated for the integration of DAB Digital Radio in Europe and Worldwide. Outside Europe the key areas of development are found in Canada, the Asia-Pacific Region and South Africa.

(1)Belgium

DAB Digital Radio launched in Belgium in September 1997 with a multiplex operated by the Flemish public broadcaster VRT. Today, the VRT multiplex covers the Flemish Community and has nine audio stations. Four of these channels are unique to DAB Digital Radio. RTBF, the public broadcaster for the French community, has a multiplex covering the French community with five audio stations, all simulcasts of existing analogue stations.

(2)Canada

DAB launched in Canada in November 1999. Stations in Toronto, Montreal and Vancouver started operating in 1999; Ontario in 2000; and Ottawa in 2003. There are currently a total of 73 licensed Digital Audio Broadcast DAB stations in Canada: 15 stations in Ottawa, 25 in Toronto, 15 in Vancouver, 12 in Montreal and 6 in Windsor. The stations operating in these five cities provide services to some 11 million potential listeners or more than 35% of the population. Seven DAB stations (4 commercial and 3 public) are field testing in Halifax, Nova Scotia.

DAB has yet to be embraced by consumers in Canada. The industry is currently evaluating next steps with respect to digital radio rollout. Implementation of other digital radio systems is under consideration, particularly as rollout of HD Radio in the neighbouring United States proceeds.

(3)Denmark

Danish Broadcasting Corporation (DR) is currently broadcasting 18 DAB “channels.” On September 1, 2005, the commercial broadcasters Sky Radio and Radio 100 FM (owned by Talpa Radio International) commenced transmission on

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Grundig Digital Radio manual DAB Development Worldwide as, Belgium, Canada, Denmark
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Digital Radio specifications

The Grundig Digital Radio represents a significant advancement in radio technology, combining aesthetics, functionality, and a user-friendly interface. As a pioneer in the audio and electronics industry, Grundig has successfully integrated modern digital capabilities into its traditional radio design, appealing to both nostalgic listeners and tech-savvy users.

One of the standout features of the Grundig Digital Radio is its versatility in reception. With DAB+ (Digital Audio Broadcasting) technology, users can enjoy a wide array of radio stations with superior sound quality, free from the hiss and interference commonly associated with analog broadcasts. The inclusion of FM and AM bands ensures that listeners are not limited, providing access to local stations that may not yet have transitioned to digital.

The Grundig Digital Radio is designed with ease of use in mind. Its intuitive interface, often featuring a clear LCD display, allows users to navigate through stations and settings effortlessly. Many models also include a built-in tuner that automatically scans and presets available stations, simplifying the setup process. For those who appreciate personalization, some variants come equipped with customizable presets, allowing users to save their favorite stations for quick access.

Portability is another key characteristic of the Grundig Digital Radio. Many models are lightweight and come with built-in handles, making them ideal for on-the-go listening, whether it's in the garden, on the beach, or during a picnic. Battery options, alongside mains power, ensure that users can take advantage of their radios wherever they choose.

In terms of sound quality, Grundig utilizes advanced audio technologies to deliver rich and clear sound. Enhanced bass responses and treble controls allow users to fine-tune their listening experience to match their preferences. Furthermore, many models feature additional inputs, such as AUX and USB ports, enabling users to connect their smartphones or other devices, expanding their audio options.

Other notable characteristics include built-in alarms and timers, which make the Grundig Digital Radio a versatile companion for daily routines. Some models even support Bluetooth connectivity, allowing for seamless streaming from a variety of devices.

In summary, the Grundig Digital Radio embodies the perfect blend of traditional radio appeal and modern digital technology, offering versatility, ease of use, superior sound quality, and portability to meet the diverse needs of today’s listeners. Its well-thought-out features and user-friendly design make it an excellent choice for anyone looking to enhance their audio experience.
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