TABLE 1 Compliance table of ITU requirements for DRM and IBOC systems Importance In the design Test status Expected completion Systems features DRM IBOC DRM IBOC DRM IBOC MW SW MW MW SW MW 1 System standard requirement a) Digital receiver should work worldwide A 07/2002 Yes Yes FUL FUL NYT 2 Capability for a gradual transition from analogue to digital a) Simulcast (analogue and digital share a A Yes (allows FUL UND FUL 07/02 Yes single channel) gradual transition between analogue and digital) b) Multicast (analogue and digital occupy A Yes (where Yes (where FUL FUL NYT separate channels) administration administration allows such allows such operation) operation) 3 Data casting a) Audio and data i.e. data casting capability B Yes Yes FUL FUL FUL b) Provision of access control and C Yes (open Yes (open 03/03 03/03 07/02 NYT NYT UND scrambling issue) issue) 4) Audio performance requirements a) Improve audio quality over that of A Yes Yes FUL FUL FUL equivalent analogue systems b) Multilanguage or dual mono B No Yes NYT NYT 07/02 07/02
TABLE 1 Compliance table of ITU requirements for DRM and IBOC systems Systems features Importance In the design Test status Expected completion DRM IBOC DRM IBOC DRM IBOC MW SW MW MW SW MW 1 System standard requirement a) Digital receiver should work worldwide A Yes Yes FUL FUL NYT 07/2002 2 Capability for a gradual transition from analogue to digital a) Simulcast (analogue and digital share a single channel) A Yes Yes (allows gradual transition between analogue and digital) FUL UND FUL 07/02 b) Multicast (analogue and digital occupy separate channels) A Yes (where administration allows such operation) Yes (where administration allows such operation) FUL FUL NYT 3 Data casting a) Audio and data i.e. data casting capability B Yes Yes FUL FUL FUL b) Provision of access control and scrambling C Yes (open issue) Yes (open issue) NYT NYT UND 03/03 03/03 07/02 4) Audio performance requirements a) Improve audio quality over that of equivalent analogue systems A Yes Yes FUL FUL FUL b) Multilanguage or dual mono B Yes No NYT NYT 07/02 07/02
R-REC-BS.1514-2-201103-I!!MSW-E.docx