Digital Radio Mondiale App Development

Abstract

This paper is about the development of Digital Radio Mondiale (DRM) App. It describes overall technology and development motivation that may enable us to overcome the limitation of 1:1 Bluetooth technology. It introduces the DRM compression and modulation, background technology of DRM transmitter and receiver, requirements for DRM signal creation, DRM App configuration, additional tools used for field test, the field test results, and future application of DRM.