ITU-R BS.1615-1 PDF

Introduction

The information on minimum usable field strength contained in this Annex relies upon measurements made using the DRM system. The values are derived from results on S/N after applying the procedure given in Appendix 1 to this Annex. The influence of the variety of system parameters as well as of the propagation conditions in the different frequency bands has been considered during the evaluation of the S/N values.

NOTE 1 – Report ITU-R BS.2144 examines the reasons for the introduction of digital sound broadcasting in the bands below 30 MHz and looks at the technologies involved.