Digital Broadcasting for the AM Broadcasting Bands
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DIGITAL radio mondiale DRM
DIGITAL radio mondiale
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ETSI DRM-Standard -->Download the Standard -->Search: DRM
o NADIB EUREKA Project 1559 Digital Broadcasting in A.M. Frequency Bands(1996-2000)
o NADIB EUREKA Project 1559 Digital Broadcasting in A.M. Frequency Bands(1996-2000) pdf-file
o RADIATE Radio AM Digital Tests
o QoSAM Quality of Service in the digitised AM bands
o MPEG2 Layer 3 Fraunhofer IIS-A Audio & Multimedia (AMM)
o Centre for RF Propagation and Atmospheric Research (CPAR) QinetiQ
BBC R&D "Digital Radio Mondiale: Finding the right mode for tropical broadcasting" p1019.pdf
BBC R&D White Paper DRM
DRM-Modulation for Radio Amateurs an interesting presentation
Digital Radio Mondiale - Wikipedia, the free encyclopedia
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Countries
Canada
Chile
Voz Cristiana
China
Czech Republic
Czech Radio, Hradec Králové-Stezery
Radio Prague launches digital test broadcasting on AM - 29-10-2003
France
SKYWAVE 2000 THALES Broadcast & Multimedia (formerly THOMCAST)
TDF Radio
Germany
Bundesforschungsministerium unterstützt Entwicklung des DRM-Standards (16.06.2003)
DRM Deutschland Koordinations - Komitee
Digitaler Rundfunk in Sachsen-Anhalt Digitale MW
Deutsche Welle
Kurzwelle rauschfrei
Infos zu den digitalen Kurzwellensendungen
DeutschlandRadio
SWR
kaufradio Mittelwelle 1485 kHz Berlin
Digitale Lang-, Mittel- und Kurzwelle DTAG
Fraunhofer IIS-A - DRM
Coding Technologies
The DSW (Digital Short Wave) Page of the University Ulm
Fachhochschule Merseburg ---> Digitaler Rundfunk
DRM-Info.de Frequenzen DRM-DX
Arbeitsgruppe "Empfang digitaler Rundfunksignale in Gebäuden und Tunneln" DAB, DVB-T, DRM
ADDX
DRM - Digital Radio Mondiale (1)
Digital Radio Mondiale - 50 Fragen und Antworten zu DRM
AHEAD Nero-Digital
Hungary
Antenna Hungária Rt.
Kuwait
Radio Kuwait
Luxemburg
Broadcasting Center Europe DRM-Transmission
New Zealand
Radio New Zealand International
Radio New Zealand purchases DRM capable Short-Wave Transmitter from Thales. [28 September 2004]
Russian Federation
DRM broadcasting in Russia
RTRN
South Africa
Southern African Digital Broadcasting Association
Spain
Universidad del País Vasco Bilbao
The Netherlands
Radio Netherlands -->DRM RN presents the Test Transmissions Schedule and Latest News
UK
BBC
Merlin Communications International (part of the Vosper Thornycroft Group)
VT Merlin Digitalisation Programme
Digital Radio Tech
DRMradio
Vatican
Radio Vatican
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DRM Chip Sets
EUREKA project E!2390 - DIAM Development of a System-On-Chip Platform which will enable Semiconductor Houses to provide Integrated Circuit and Consumer Manufacturers with a First Range of Digital AM Receivers. EUREKA
RadioMondo is funded by The German Federal Ministry of Education and Research (bmb+f).
ATMEL
MICRONAS GmbH
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DRM Receiver
DRM - progress on the receiver front (2002)
Receivers for DRM
Professional PC based receiver for DRM
THALES Broadcast & Multimedia
SKYWAVE 2000 Digital Reference Receiver TSW 1002D
BBC's Monitoring Receiver BBC Research & Development
Roke Manor Research Ltd. (U.K.) Advanced_Digital_Receiver Technology
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DRM Consumer Receiver
1st Generation
Coding Technologies AFG-Elektronik GmbH more information
2nd Generation
DRM Receiver 2010 Manual DRM 2010 (German) MAYAH Communications GmbH [Mai 2004]
ct's USB Receiver Digital World Traveller 199 € + VAT German [Sept.2004]
NewsBox DRM Radio
STARWAVES DRM und DAB Digitalradio --> Prelude
* DRM Software Radio
FhG Software Radio AOR(UK) DRM down converter by Sat-Service Schneider
* DRM Software
DRM Software Radio Project
Down-converter IF - Modem Input 12 kHz
DRM down converter by Sat-Service Schneider
Modification of various receivers
Yacht Boy 400 ---> general information about the YB400
Empfangsanalyse-Tool von Carsten Knütter
Dream Open-Source Software Implementation of a DRM-Receiver by TU Darmstadt Volker Fischer
[url]http://drm.sourceforge.net/[/url]
Software Implementation of a Digital Radio Mondiale (DRM) Receiver, Part I (Framework)
Frequency Synchronization Strategy for a PC-based DRM Receiver
Open-Source Implementation of a Digital Radio Mondiale (DRM) Receiver
Down-converter schematic IF - Modem input
AudioCoding.com
Compiling of DREAM.exe
Dream's Installation instructions
Dream's Download
Installation Support look to the Public Forum Help or Open Discussion
OS: Windows XP Home SP2
Software:
MS Visual C++ 6.0 Installation on Windows XP SP2
Service Pack 5
SSE Pack
QT
Receiving with DREAM
ADDX DRM-Empfang mit der Dream-Software
Transmitting with DREAM
Receiver with 12 kHz IF Output
WiNRADiO G303 Receiver and DRM WR-G303i receiver is a Software Defined Receiver (SDR)
Ten-Tec RX-350D
TEN-TEC RX320D PC controlled SW Receiver with additional IF-Output 12 kHz
DRM Empfangssystem der FH Konstanz using DREAM
Broadcast Partners DRM tuner Multi-channel DRM receiver kit
DF9CY - DRM Demo Receiver
Der DRM-Empfänger von Elektor (März 2004)
DRM Empfänger ELEXS
Modification of Receivers
OH2GAX DRM Rx
ON5QC Récepteur DRM
Dave's Homemade Tube Radio Page DRM Rx with Tube
FineWare: Experimenting with DRM
DRM™ - Digital Radio Mondiale - Reception in New Zealand
Modify the ICOM IC-735 HF-Transceiver for DRM reception
DRM modification - FT-897
DRM - ATS 909 Sangean mod
DRM Starterkit der Zeitschrift Funkamateur
Bausatz für einen Experimentier-RX zum Empfang von RTL im 49-m-Band.
Forum DRM-Starterkit ---> Eigene Erfahrungen
Empfängerumrüstung
Charly H. Hardt Ihr Weltempfänger-Spezialist
SAT-Service Schneider DRM Products
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DRM Reception Analyzing
DRMcalc
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DRM Transmission Schedule
DRM Discoverer
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DRM Campus Radio in Germany
biteXpress: Das digitale Campusradio der Uni-Erlangen auf 15,896 MHz LIKE
bit eXpress
Georg-Simon-Ohm-Fachhochschule Nürnberg
Campus Radio : Test für digitales Lokalradio auf Kurzwelle in einer Großstadt
Sender
Empfänger 26 MHz Bauanleitung für 26 MHz- RX Front End
Betrieb der Sender 26,000 MHz und 26,012 MHz
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DRM SW Transmitters
THALES Broadcast & Multimedia
RIZ
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DRM Transmitting Sites
Deutsche Welle Sines (Portugal), Trincomalee (Sri Lanka)
Radio Netherlands Bonaire (Netherlands Antilles)
Radio Canada International Sackville
T-MediaBroadcast (Germany)
Berlin
Burg Digitaler Rundfunk in Sachsen-Anhalt Digitale MW
Jülich
Wertachtal
Merlin's transmitter site in Rampisham (UK)
BBC Thailand Relay Station
RTRN (Voice of Russia)
Taldom
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DRM Encoder/Multiplexer
CIRRUS
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DRM Content Server
FhG Content Server
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DRM Modulator/RF-Exciter
STRATUS
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DRM-MDI Multiplex Distribution Interface
PROFline
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Simulcast
Simulcast-Betrieb: gleichzeitiges Ausstrahlen analoger und digitaler Signale in einem Kanal oder mehreren Kanälen
MCS Multiple Channel Simulcast
SCS Single Channel Simulcast
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Books
DRM's Broadcasters' User Manual
DRM-Empfangspraxis
OFDM Transmission and HF Amateur Radio
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SWDV Short Wave Digital Voice
SWDV Short Wave Digital Voice: Ein OFDM Softwaremodem zur Sprach- und Datenübertragung im Kurzwellen-Bereich für Macs, Win98, WinNT, Win2000 und WinXP über die PC Soundkarte (kein DRM-Standard)
Further Systems for Digital Radio Broadcasting Transmission
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HD Radio™
iBiquity Digital Corporation USA Digital Radio
August 12, 2002 - iBiquity Digital Corporation, the sole developer of In-Band On-Channel (IBOC) digital AM and FM broadcast technology in the United States, announced today the unveiling of its new trademarked brand name for its IBOC digital AM/FM technology—HD Radio™.
ALPS HD RadioTM Front-End Tuner TDGA 1 TDGB2
Digital Broadcasting for the FM Band
o Use of DRM Modulation in the FM Band, why not?
- huge capacity of 20 kHz channels
- existing antenna systems
- linear TX is needed
- DRM receiver is needed for 87-108 MHz, additional frequency conversion 10,7 MHz --> 455 kHz or 12 kHz
o iBiquity Digital Corporation
In-Band On-Channel Digital Audio Broadcast (IBOC DAB)
IBOC DAB Technology called iDAB™
Digital Satellite Radio
Reception
Line-of-Sight (LOS) the receiving antenna must have a direct LOS to the satellite
in-door(in-building) reception
Interference
ground-based repeater system
o WorldSpace Corporation
digital audio broadcasting service via satellite
Frequency Band: L-Band 1467 to 1492 MHz
Modulation: QPSK
Audio Coding: MPEG-2 Layer 3
Audio Channels:
Satellites: three, AfriStar, AsiaStar and AmeriStar, in geostationary orbit
Coverage areas: Africa, Asia, South and Central America
Terrestrial Repeaters: yes
RX chip sets: Intermetall, STMicroelectronics
WS Radios: AGF, AMI, BPL, Hitachi, JOY EAR, JVC, Panasonic, Polytron, Sanyo
Antennas:
o WorldSpace Foundation
o Fraunhofer IIS-A - Digital Audio Broadcasting - Projects - WorldSpace
o STARMAN chipset by ST
o XM SATELLiTE Radio
digital audio broadcasting service via satellite
Frequency Band: S-Band 2332.5 to 2345.0 MHz
Modulation:
Audio Coding: AAC+SBR audio coding (CT-aacPlus)
Audio channels: 100
Satellites: two, "Rock" and "Roll", in geostationary orbit
Coverage area: USA
Terrestrial Repeaters: yes
RX chip sets: STMicroelectronics
XM Radios: ALPINE, Audiovox Corporation, Delphi-Delco, Pioneer, Sony,
Antennas: TERK, Pioneer, antenna specialists
Fraunhofer IIS-XM Radio
Neural Audio, Inc
mp3PRO
XM chip set by ST
o SIRIUS Satellite Radio
100 channel audio entertainment service
Agere Systems
o S-DAB
o Global Radio
3 satellites to cover Europe, MPEG-AAC
o ADR Astra Digital Radio
ADR Astra Digital Radio
Updated 21. Januar 2005.
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