An Implementation of the DSP-based Digital Radio Modiale Receiver
Dsp Drm, Kyung‐Won Park, Sung Jun Kim, Jeongwook Seo, Ki-Won Kwon, Se-Ho Park, Jong‐Ho Paik · IEMEK Journal of Embedded Systems and Applications · 2008
In this paper, a software-based Digital Radio Modiale(DRM) receiver is implemented on a Digital Signal Processor(DSP). DRM stands for the European radio broadcasting standard to bring AM radio into digital radio, designed to work at frequencies below 30MHz. DRM can offer various data services such as text messaging and slideshow services as well as audio services. The DRM receiver implemented on the Tensilica DSP core performs well at low signal strength indication of -102dBm.