Example of the creation of a DAB+ transmission

Go to the online web encoder from CRC: CRC DAB+ Web Appliance
Submit your audio file, choose the parameters for naming, audio, etc and give your email in the form.
An email is then sent back to you when encoding is completed (quick) and download the ETI file.

You can then play this file on USRP with this command (example)

CRC-DabMod ./xxx.eti -l -g1 -r3200000 |CRC-Dwap.py -r3200000 -f-222064000 -u

Nowaday, there's no open DAB+ encoding method. DAB+ is using a special version of AAC+ (HE-AAC) with a transform length of 960 while all other AAC+ applications use a transform length of 1024. So it is possible to find open implementations of AAC+ 1024 (like the 3GPP reference implementation) but not for 960. AAC+ encoding is subject to a high licence fee (patents, IPR).
It seems that receivers equipped with a particular chipset crash when the file is replayed on them ?! This problem needs investigation.