Version 1.1.0 of ODR-DabMod has been released, with a lot of activity in two signal processing prototypes: crest factor reduction and digital predistortion. Both these features are still highly experimental. See doc/example.ini and the readme in the dpd/ folder for more information. Other fixes are mentioned in the
A Small-Scale DAB test broadcast has been setup in Bad Kreuznach (Rhineland-Palatinate, Germany) using the ODR-mmbTools. More information in the article and on the facebook page: https://www.heise.de/newsticker/meldung/Small-Scale-DAB-Digitalradio-im-kleinen-Massstab-3798756.html https://www.facebook.com/digitalradiobretzenheim/
Opendigitalradio will be present at the SHA2017 camp, and will have it’s own village there! Say hello if you are also participating at this event!
This summer, Moritz Luca Schmid will improve gr-dab during his Google Summer of Code project. Follow his progress on his website: https://dabtransceiver.wordpress.com/
Federico Allegretti presented a DAB transmission solution based on the ODR-mmbTools at the Terni Maker Festival #TRMF17. Here are his Slides (in Italian). Many thanks to Federico for his presentation!
The latest “next” version of ODR-DabMod can now use the SoapySDR library and drive the LimeSDR board. SoapySDR being a vendor-neutral library, it also supports other boards (i.e. HackRF). https://github.com/Opendigitalradio/ODR-DabMod/commits/next
Hello all quite a few changes in the latest release of ODR-DabMux. Please see the Changelog.
Several people from the Landeszentrale für Medien und Kommunikation Rheinland-Pfalz (LMK) and from the University of Applied Sciences of Kaiserslautern have prepared a small transmitter setup based on the ODR-mmbTools. Immanuel Friedrichsen has recently published two repors (in german) describing the setup on the drm-radio-kl.eu website: Praxisberich Aufbau DAB Koffersender…
Tobias and Felix from the Hochschule für Technik Rapperswil have completed their Bachelor project on the topic of general-purpose data transmission over DAB, and their report is now public: https://eprints.hsr.ch/523/ The source code they wrote is available in the libdata repositories in the Opendigitalradio github. And example application to illustrate…
Hello all, up to now, the FDK-AAC-DABplus project contained four “things”: a patched FDK-AAC library libtoolame-dab the sources for the dabplus-enc tool mot-encoder This structure makes it difficult to follow updates happening in upstream FDK-AAC (and there are some interesting changes there that could improve audio quality!) and to contribute…