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Digital Radio Mondiale (DRM) is the new standard for
digital terrestrial broadcasting in the existing long, medium/AM
and short wave bands. The transition from analog to DRM digital
broadcasting is the ultimate way to revitalize these broadcast
bands by eliminating the main reason for their decreasing popularity:
the inferior audio quality compared to analog FM, and new digital
satellite and Internet radio services. Enabled by Coding Technologies'
highly efficient aacPlus audio compression scheme, DRM provides
FM-like audio quality, formerly unknown in the bandwidth restrained
AM channels.
Standardized by the International Telecommunications Union (ITU),
the International Electrotechnical Committee (IEC), and the European
Telecommunications Standards Institute (ETSI), the DRM broadcasting
system is the only open standard for digital broadcasting in the
AM bands. The DRM consortium, founded 1998, today comprises nearly 100 members including world's leading international broadcasters,
manufacturers, network operators, researchers and regulatory bodies.
In June 2003, only five years after its foundation, the DRM consortium
officially launched Digital Radio Mondiale with nearly all international
broadcasters providing DRM services, and the first receivers available
from Coding Technologies.
As the leading provider of audio encoders and decoders for Digital
Radio Mondiale, Coding Technologies offers state-of-the-art solutions
to facilitate DRM transmitter applications and DRM radio receivers.
DRM
software products
- Audio
encoder software libraries supporting aacPlus, CELP+SBR, and
HVXC+SBR, for Linux and Windows PCs
- Audio
decoder software libraries supporting aacPlus, CELP+SBR, and
HVXC+SBR, for Linux and Windows PCs
- Audio
decoder software libraries for Texas Instruments TMS320C55/C64 DSP
supporting aacPlus, CELP+SBR, and HVXC+SBR
- Audio decoder libraries for ARM cores supporting aacPlus, CELP+SBR, and HVXC+SBR
DRM
hardware products
- The
"Digital World Traveller",
world's first USB radio receiver for reception of Digital Radio
Mondiale (DRM) broadcasts
- DRM
decoder DSP board, incorporating a Philips Trimedia TM 1300
DSP, bundled with a complete DRM audio and channel decoder implementation,
supporting all DRM audio coding, channel coding and modulation
modes
For
detailed information, please contact Coding Technologies via e-mail
or via phone.
Licensing
information
For detailed information on licensing, please visit our licensing
section.
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