WiNRADiO G65DDC User’s Guide
37
certain threshold, typically 15 dB. Until this threshold is reached, the audio is
entirely muted (no noise at all coming from the speaker), as the decoded
signal would not render any usable audio.
The
Excalibur Sigma
’s DRM decoder can also decode
multimedia content
,
which is audiovisual information that may be broadcast by some DRM stations.
If such multimedia content is detected in the incoming signal, a special
browser program is launched to display this information.
To receive a DRM station, simply tune to the frequency and select the DRM
mode. If the signal is of sufficient strength and quality, it will be decoded. A
DRM station is easily recognizable thanks to its characteristic flat spectrum:
DRM broadcaster schedule information is available at
www.drm-dx.de
and also at
www.drm.org/index.php?p=broadcast_schedule
.
Did you know?
WiNRADiO became involved in DRM technology shortly after its inception. Our
laboratory in Melbourne, Australia, was used to conduct long-range reception
tests and our G3-series receivers were developed to ensure optimum DRM
performance.
