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DRM+ THE TIME IS NOW!
Sunday 12th September 15:00 to 17:00
IBC, Amsterdam, Nautel booth (8.C61)
Presentation on behalf of the DRM CONSORTIUM
Chuck Kelly
Director of Sales
Welcome to Nautel
Speakers today
Welcome message – Chuck Kelly (Nautel)
Welcome note – Ruxandra Obreja (DRM Consortium)
DRM+ progresses – Hal Kneller (Nautel)
DRM+ demo – Alexander Zink (Fraunhofer IIS)Jens Schroeder (RFmondial)
Nautel Transmission Products
MW/LW
AM
FM
J1000 XR3 & XR6 XR12 NX50NX & NXL 100-2000 kW
VS & VS Digital
NX25
Every broadcast transmitter we makewill support DRM30 / DRM+
NV3.5, 5, 7.5, 10, 15, 20, 30, & 40
Welcome note
Ruxandra Obreja
DRM Consortium Chair
BBC World Service Head of Digital Radio Development
DRM+is designedto cover spectrumabove 30 MHz, includingband I /band II (FM).
ETSI ratifiedon 2009-08-31;ITU recomm.prepared
Source: Digital Radio Guide, World Broadcasting Unions, Technical Committee; Innovations in AM broadcasting, Thomson, Feb 2008
Frequency bands of different digital technologies
Where DRM fits – Introducing DRM+
FMAM
DRM30 – worldwide use
LW MW SW BI BII BIII L-BAND
DRM+
DRM30
for AM broadcasting
bandsup to 30 MHz:
short wave, medium wave and long wave
Large coverage
areas
Robust against
fading and interference
DRM Deployment
General Observations
Digital Radio must be seamless and simple to operate for listeners
Technology will bring us multi-standard receivers
Common standards and applications have to be available for broadcasters
A Few Things To Remember
DRM: one broadcaster per frequency
International and national coverage required: DRM(30)
1-4 programs for a local/regional coverage area: DRM(+)
DRM30/DRM+ compatible and complimentary with other systems!
International big developments - Europe
DRM+ trials already successfully carried-out:
Band I (Paris 2009) future trials in band I and II
(planned by SNRL Sep 2010?)
Band II (Hannover, Kaiserslautern)
Currently ongoing trial: Band II & DRM30 - Brazil
Planned:
Sri Lanka
UK
Italy
South Korea
DRM+From Laboratory to Reality
Hal Kneller CPBEMember DRM Consortium Steering Board & Executive Board
Nautel Market Development [email protected]
Nautel’s MW products have supported DRM30 for years
Currently NV (FM) transmitters 3.5-40 kW support DRM+
By end 2010 ALL remaining FM products will support DRM+
All Band II DRM+ trials have been done with Nautel equipment +
RFmondial Modulators & Fraunhofer IIS ContentServers
Working with partners to bring lower cost solutionswith more features to market
Nautel’s DRM+ Product Line
More choice for listeners up to 4 programmes on 1 frequency simulcast analog / digital
Excellent audio quality no distortion, no noise stereo and 5.1 surround sound
Multimedia applications rich media content sent along with DRM
Emergency warning and alert feature all receivers switch,
present audio and text information
What can DRM+ offer?
Automatic Tuning by station name, no longer by frequency re-tunes when leaving coverage area
Transmitter Power/Spectrum Efficiency green and energy efficient lower power required for same coverage as
analogue supporting SFN (single frequency networks) Fits in a single FM 100 kHz channel
Per-device Royalty cost: one-time license fees paid by manufacturer,
part of transmitter equipment cost
Global Interest as a Standard
What can DRM+ offer?
Introducing DRM+ to the FM Band
Recommended values:Δf = min. 150 kHzΔP >20 dB for Δf=150 kHz
SFN Support
(Single Frequency Network)
Efficient spectrum usage
Introduction scenarios:
Anywhere in the VHF bands
(seamless receiver switching)
Adjacent to linked FM signal:
DRM – More than audio
Alexander Zink
Vice President DRM Association,Vice Chair DRM Technical Committee, DRM Treasurer
Fraunhofer IIS, Broadcast Applications
DRM TextMessagesprogramme accompanying labels (Unicode)
EPG – Electronic Program GuideWhat’s up now & next;Search for programs andschedule recording
Journalinetext based information service (Unicode),supporting all classes of receivers,triggers interactivity and geo-awareness
MOT Slideshowprogramme accompanying images + animation
TPEG / TMC Traffic Information
Great commercial potential !
Multimedia Applications
RSS
DRM Global Receiver Profiles –
on the way to a digital world receiver
Aimed at creatingvibrant digital radio market worldwide
Defining minimum functionalityfor receivers that use DRM system
Give broadcasters confidenceto plan services that will be received
Give manufacturers confidencethat their investment will be supported by services
Give consumers confidencein a product providing themwith consistent quality of experience
DRM Global Receiver Profiles
DRM System SpecificationETSI TS 201 980
Minimum Receiver Requirements
Mandatory Features
Recommended Features
Standard
Receiver
Rich Media
Receiver
DRM Global Receiver Profiles
DRM – Demonstrations
Jens Schroeder
Steering Board Member DRM Consortium,RFmondial GmbH
DRM Equipment at Nautel booth
DRM Equipment at Nautel booth
DRM+ Live Transmission- Nautel Transmitter
up to 88kWFM & DRM+
- ModulatorRFmondial
- ContentServerFraunhofer
DRM Equipment at Nautel booth
DRM Equipment at Nautel booth
DRM+ Receiver- RFmondial
Mobile Test ReceiverHigh selectivityVHF BandSurround SoundMultimedia Services
- FraunhoferMonitoring ReceiverDT4120
DRM Equipment at Nautel booth
DRM Equipment at Nautel booth
DRM+ Live Receiption- MPEG 5.1 Surround
Surround chair5.1 Setup
DRM Equipment at Nautel booth
DRM Equipment at Nautel booth
DRM30 Live Transmission- Nautel Transmitter
up to 2 MW MW- Monitoring Receivers
Fraunhofer DT700RFmondial RFbox
- Commercial ReceiversUniwave Di-wave 100
DRM Equipment at Nautel booth
DRM Equipment at Nautel booth
DRM Monitoring SystemRFmonitor
DRM Monitoring System
DRM Equipment at Nautel booth
Enjoy your stay
Privileged Information
Receive privileged information on global DRM developments(key countries like India, Russia, etc.)
Have access technical and marketing confidential documents
Networking Opportunities
Be present at big international media eventsfor a minimum fee and showcase your company and the Consortium
Get speaking opportunities at important digital media events.
Marketing and PR Support
Get the support of the DRM Press Office for relatedDRM communication and a presence on the DRM website (www.drm.org)
JOIN THE DRM CONSORTIUM TODAYKey Membership Benefits
Interested? Come talk to us today and get a discount!
DRM – IBC Presence
Monday, 13th September from 15:00 to 17:00 Thomson booth 1. D11,demonstrating Diveemo small-scale video over DRM (incl. SW)
See you tomorrow at Thomson booth 1.D11 for theDiveemo launch event
For information and membership contact: [email protected]: www.drm.orgTell us what you think on the DRM website
