11. Advances in radio spectrum technology, digital audio broadcasting and Internet radio streaming have demolished the scarcity argument. 12. Traditionally the most important audio processing ( in audio broadcasting ) takes place just before the transmitter. 13. The "'Psion Wavefinder "'was a computer peripheral for receiving digital audio broadcasting radio signals, made by Psion. 14. Eureka 147 Digital Audio Broadcasting is in the process of being rolled out, having begun in 2006. 15. NME Radio relaunched in September 2010 and returned to some regional digital audio broadcasting ( DAB ) multiplexes. 16. The use of sub-band 2 and sub-band 3 band for Digital Audio Broadcasting is now being widely adopted. 17. The ITTS standard is also applied in the MiniDisc format, as well as in Digital Audio Broadcasting technology. 18. For Digital Audio Broadcasting , DMB. 19. The Korean government has set up a digital audio project to recommend a digital audio broadcasting standard for Korea. 20. Satellite radio uses the 2.3 GHz S band in North America for nationwide digital audio broadcasting ( DAB ).