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Distribution de la Radiodiffusion de Terre

Resultats:369 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 269 ]  
 
2014-11-04 European Broadcasting Union   Proposed revision of Report ITU-R BT.2254-1 (11/2013) - Frequency and network planning aspects of DVB-T2     N/A  
[ 268 ]  
 
2014-11-04 European Broadcasting Union   Proposal for a new ITU-R Report on field trials of ultra high definition TV over DTT networks - Collection of field trials of UHDTV over DTT networks     N/A  
[ 267 ]  
 
2014-11-04 China (People's Republic of)   Field trial of DTMB-A system in HongKong (Question ITU-R 31/6)     31/6  
[ 266 ]  
 
2014-11-04 China (People's Republic of)   Proposed draft revision of Report ITU-R BT.2140-6 - Transition from analogue to digital terrestrial broadcasting     31/6  
[ 265 ]  
 
2014-11-03 Colombia (Republic of)   Proposed modifications to the preliminary draft revision of Recommendation ITU-R BT.1368-11     N/A  
[ 264 ]  
 
2014-11-03 Colombia (Republic of)   Proposed modifications to working document towards draft revision of Recommendation ITU-R BT.2033     N/A  
[ 263 ]  
 
2014-11-03 Zweites Deutsches Fernsehen   Power consumption of DVB-T broadcast networks in Germany     N/A  
[ 262 ]  
 
2014-11-03 Korea (Republic of)   Preliminary draft revision to Recommendation ITU-R BT.1774-1 - Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief     121/6  
[ 261 ]  
 
2014-11-03 China (People's Republic of)   Preliminary draft revision of Recommendation ITU-R BT.1368-11 - Planning criteria for DTMB services in the VHF/UHFbands (Question ITU-R 31/6)     31/6  
[ 260 ]  
 
2014-11-03 China (People's Republic of)   Laboratory test result for DTMB-A System (Quesion ITU-R31/6)     31/6  
[ 259 ]  
 
2014-10-31 United States of America   MF HD radio all digital transmission performance     N/A  
[ 258 ]  
 
2014-10-31 United States of America   Mitigating the impacts of major spectrum reassignments on LPTV and TV translator stations (for information)     N/A  
[ 257 ]  
 
2014-10-31 United States of America   FM HD radio all digital transmission performance     N/A  
[ 256 ]  
 
2014-10-31 Norddeutscher Rundfunk (NDR)   Proposal to modify study Question ITU-R 102-2/6 - "Methodologies for subjective assessment of audio and video quality"     N/A  
[ 255 ]  
 
2014-10-31 Japan   Proposed modifications of working document towards a preliminary draft new Report ITU-R BT.[SFN] - Single Frequency Networks (SFN) desing and implementation     132-2/6  
[ 254 ]  
 
2014-10-31 Japan   Proposed modifications of Report ITU-R BT.2069-5 - Tuning ranges and operational characteristics of terrestrial Electronic News Gathering (ENG), Television Outside Broadcast (TVOB) and electronic field production (EFP) systems     121/6  
[ 253 ]  
 
2014-10-31 Japan   Proposed working document towards a preliminary draft new Report ITU-R BT.[EXPERIMENTS_UHDTV] - Field experiments of terrestrial UHDTV broadcasting     N/A  
[ 252 ]  
 
2014-10-31 Japan   Proposed modifications to preliminary draft revision of Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     132-2/6  
[ 251 ]  
 
2014-10-30 Russian Federation   Proposals to working document towards a preliminary draft new Report ITU-R BT.[CRS_BS_BANDS] - Compatibility issues and national approaches related to introduction of Cognitive Radio Systems within frequency bands used by terrestrial broadcasting services     N/A  
[ 250 ]  
 
2014-10-30 C.B.S., Inc.   Preliminary draft revision of Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     N/A  
[ 249 ]  
 
2014-10-30 C.B.S., Inc.   Addition to Report ITU-R BT.2215 - ATSC performance in the presence of adjacent channel interference     N/A  
[ 248 ]  
 
2014-10-30 C.B.S., Inc.   Addition to the preliminary draft new Report ITU-R BT.[TVSFPQEF] - TV receiver subjective picture failure thresholds in static channels and the associated minimum quasi error free levels for good quality reception     N/A  
[ 247 ]  
 
2014-10-30 C.B.S., Inc.   Proposed revision to Recommendation ITU-R BT.1735-1 - Methods for objective reception quality assessment of digital terrestrial television broadcasting signals of System B specified in Recommendation ITU-R BT.1306     N/A  
[ 246 ]  
 
2014-10-26 Israel (State of)   RF Human hazards - Intersectoral activities     N/A  
[ 245 ]  
 
2014-10-29 Canada   Measurements of protection ratios and overload thresholds for broadcast TV receivers     N/A  
[ 244 ]  
 
2014-10-24 Italy , Vatican City State   Comments on Contribution 6A/440 "Terrestrial television broadcasting in the green economy"     N/A  
[ 243 ]  
 
2014-10-07 C.B.S., Inc. , Rai Way S.p.A.   Terrestrial television broadcasting in the green economy     N/A  
[ 242 ]  
 
2014-09-29 Universidad Del País Vasco   CG "Assessment of impairment caused to terrestrial television reception by a wind farm"- Preliminary draft revision of Report ITU-R BT.2142-1 - The effect of the scattering of digital television signals from a wind turbine     N/A  
[ 241 ]  
 
2014-09-29 Universidad Del País Vasco   Elements to be considered for inclusion in the revision of Recommendation ITU-R BT.1893 - Assessment of impairment caused to digital television reception by a wind turbine, or for a preliminary draft new Recommendation on the assessment of impairment caused to terrestrial television reception by a wind farm (Question ITU-R 69-1/6)     69-1/6  
[ 240 ]  
 
2014-03-18 Netherlands (Kingdom of the)   New CEPT Report 204 on SAB/SAP     N/A  
[ 239 ]  
 
2014-03-18 Netherlands (Kingdom of the)   LTE rollout in 800 MHz band, rules and interference cases     N/A  
[ 238 ]  
 
2014-03-17 Colombia (Republic of)   Planning criteria, including protection ratios, for second generation of digital terrestrial telelvision broadcasting systems in the VHF/UHF bands     N/A  
[ 237 ]  
 
2014-03-17 Germany (Federal Republic of)   National field Reports on the introduction of IMT in the bands with co-primary allocation to the broadcasting and the mobile services     N/A  
[ 236 ]  
 
2014-03-17 C.B.S., Inc.   Preliminary draft revision of Recommendation ITU-R BT.1368-10 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     N/A  
[ 235 ]  
 
2014-03-17 C.B.S., Inc.   Preliminary draft revision to Report ITU-R BT.2215-3 - Measurements of protection ratios and overload thresholds for broadcast TV receivers     N/A  
[ 234 ]  
 
2014-03-17 Canada   Revision of Recommendation ITU-R BT.1871 - User requirements for wireless microphones     N/A  
[ 233 ]  
 
2014-03-17 Canada   Revision of Report ITU-R BT.2215 - Measurements of protection ratios and overload thresholds for broadcast TV receivers     N/A  
[ 232 ]  
 
2014-03-17 France , Germany (Federal Republic of) , Switzerland (Confederation of)   Proposed modifications to ITU-R Report BT.2265     N/A  
[ 231 ]  
 
2014-03-17 France   Preliminary national field Report on the introduction of IMT downlinks in the bands with co-primary allocation to the broadcasting and the mobile services     N/A  
[ 230 ]  
 
2014-03-17 France   Measurements for assessing the impact of OOBE as well as short pulse interferences from IMT user equipment to DTTB reception     N/A  
[ 229 ]  
 
2014-03-17 Japan   Proposed working document towards a preliminary draft new Report ITU-R BT.[GREEN_BROADCASTING] - Environment-Friendly Broadcasting Systems (Green Broadcasting)     N/A  
[ 228 ]  
 
2014-03-17 Japan   Proposed modification of preliminary draft revision to Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 227 ]  
 
2014-03-17 Japan   Clarification of Recommendations dealing with protection ratios between the first and second generations of digital terrestrial television broadcasting systems     132-2/6  
[ 226 ]  
 
2014-03-17 Japan   Proposed modifications to Recommendation ITU-R BT.1368-11 - Planning criteria, including protection ratios, for digital terrestrial television services in the VHF/UHF bands     132-2/6  
[ 225 ]  
 
2014-03-17 Japan   Clarification of assignment of a newly proposed digital terrestrial television transmission system to existing DTTB Recommendations     132-2/6  
[ 224 ]  
 
2014-03-17 Italy , Vatican City State   Radio receivers for broadcasting services- Proposed revision to Recommendations ITU-R BS.774, ITU-R BS.1114 and ITU-R BS.1348     60/6  
[ 223 ]  
 
2014-03-17 China (People's Republic of)   Proposal of draft revision of Recommendation ITU-R SM.1541-5 - Unwanted emissions in the out-of-and domain     31/6  
[ 222 ]  
 
2014-03-17 China (People's Republic of)   Draft revision of Report ITU-R BT.2140-6 - Transition from analogue to digital terrestrial broadcasting     31/6  
[ 221 ]  
 
2014-03-17 Korea (Republic of)   Proposed modifications to the preliminary draft revision of Recommendation ITU-R BT.1871 - User requirements for wireless microphones     121/6  
[ 220 ]  
 
2014-03-14 United States of America   Proposed revisions to the preliminary draft new Report ITU-R BT.[EMBC[ - The importance of terrestrial broadcasting in providing emergency information to the public     N/A  
Resultats:369 documents
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Mis à jour le : 2015-07-08