Digital radio mondiale software category is a curation of 5 web resources on, easypal, dream, gqrx for macos. The software can be downloaded and a license key purchased here. The receiver is of a surprisingly simple design and supplies a 12khz output signal for. The drm receiver kit from fraunhofer iis is a fully validated drm solution for the automotive and consumer market. A software radio for am and digital radio mondiale drm dream is a software implementation of a digital radio mondiale drm receiver. Dream is a software implementation of a digital radio mondiale drm receiver. Digital receivers the longrange drm world receivers in digital stereo are very popular and often include both dab and fm capability. With dream, drm broadcasts can be received with a modified analog receiver.
Dream is a fully open source drm30 and am software radio with advanced features for both amateur and professional use. Software implementation of a digital radio mondiale dream drm. Pcbased receivers and software digital radio mondiale. A streamlined approach to drm receiver design radio world. Software defined radio sdr turns the hardwired, taskspecific and very elaborate chip development of the past into a flexible softwarebased. In addition, they can also receive oldfashioned am. In cooperation with vt merlin communications, winradio now offers drm decoderdemodulator software both for winradio g3 receiver range, and thirdparty receivers. It runs on mac, windows and linux and can be used with any receiver supported by the hamlib radio control libraries. Spark was successfully tested against major hardware and software based drm receivers in the market, such as. Im not sure of the proper bandwidth, but ive tried narrow and wide with no results. Hybrid softwaredefined si479x7 radio tuners support drm standard. A streamlined approach to drm receiver design software defined radio turns digital radio reception into an application alexander zink and martin speitel.
The intended audience of the dream software are people who are interested in how to decode a drm stream and want to learn from the algorithms used in this software and people who want to help us improving the performance of the receiver and the source code. Dream drm software soundflower i find a drm signal and i use usb after playing with lots of audio options i finally got the dream software to receive the audio. Software implementation of a digital radio mondiale drm receiver, part i framework, draft, 2001. A very simple software driven alignment is sufficient to illu minate tolerances in the oscillator fre quencies used in the circuit. Hybrid softwaredefined radio tuners support drm standard. Drm receiver kit fraunhofer iis fraunhofergesellschaft. Software receiver design pdf adobe drm can be read on any device that can open pdf adobe drm files. The immensely popular drm software radio is now available in three different versions general purpose, and supporting two winradio receiver models, and can now be purchased directly online via winradio communications. With dream, drm broadcasts can be received with a modified analog receiver sw, mw, lw and a pc with a sound card. Ofdm for wireless multimedia communications, artech house, boston, 2000 4 fischer v. Eagle and dual eagle amfm receivers and digital radio tuners, providing the same.
However, it never does sync up and im back to square one. The fraunhofer softwareradio software drm receiver v4. This innovative software radio approach allows terminal manufacturers to. Digital radio mondiale pcbased receivers and software. Software receiver design isbn 9781107007529 pdf epub jr. The drm software radio is based on the proven fraunhofer drm engine, which is considered to be the most advanced drm engine today, built around fully licensed proprietary.
1385 133 1179 23 1025 946 268 1022 238 121 28 45 102 441 574 385 1384 419 986 563 554 1009 732 58 965 229 822 252 564 129 1204 258 665 804 83 1198 74 483 1420 825