FR2659181B1 - Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique. - Google Patents
Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique.Info
- Publication number
- FR2659181B1 FR2659181B1 FR9002629A FR9002629A FR2659181B1 FR 2659181 B1 FR2659181 B1 FR 2659181B1 FR 9002629 A FR9002629 A FR 9002629A FR 9002629 A FR9002629 A FR 9002629A FR 2659181 B1 FR2659181 B1 FR 2659181B1
- Authority
- FR
- France
- Prior art keywords
- radio broadcasting
- broadcasting network
- synchronizing transmitters
- transmitters
- synchronizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002629A FR2659181B1 (fr) | 1990-03-02 | 1990-03-02 | Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique. |
DE69102906T DE69102906T2 (de) | 1990-03-02 | 1991-02-27 | Verfahren zur Synchronisierung von Sendern in einem Rundfunknetz. |
EP91400528A EP0445027B1 (fr) | 1990-03-02 | 1991-02-27 | Procédé de synchronisation d'émetteurs dans un réseau de diffusion radiophonique |
ES91400528T ES2056592T3 (es) | 1990-03-02 | 1991-02-27 | Procedimiento de sincronizacion de emisores en una red de difusion radiofonica. |
US07/661,999 US5216717A (en) | 1990-03-02 | 1991-03-01 | Frequency modulation broadcast transmitter synchronization method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002629A FR2659181B1 (fr) | 1990-03-02 | 1990-03-02 | Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2659181A1 FR2659181A1 (fr) | 1991-09-06 |
FR2659181B1 true FR2659181B1 (fr) | 1994-01-14 |
Family
ID=9394312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9002629A Expired - Lifetime FR2659181B1 (fr) | 1990-03-02 | 1990-03-02 | Procede de synchronisation d'emetteurs dans un reseau de diffusion radiophonique. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5216717A (fr) |
EP (1) | EP0445027B1 (fr) |
DE (1) | DE69102906T2 (fr) |
ES (1) | ES2056592T3 (fr) |
FR (1) | FR2659181B1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5377232A (en) * | 1992-01-09 | 1994-12-27 | Cellnet Data Systems, Inc. | Frequency synchronized bidirectional radio system |
US5604768A (en) * | 1992-01-09 | 1997-02-18 | Cellnet Data Systems, Inc. | Frequency synchronized bidirectional radio system |
FR2690593B1 (fr) * | 1992-04-22 | 1995-06-30 | Telediffusion Fse | Procede de synchronisation d'au moins une composante d'un signal multiplex. |
WO1994022275A1 (fr) * | 1993-03-18 | 1994-09-29 | Luigi Capasso | Systeme multi-microphones/emetteurs sans fil a porteuse commune |
EP2271007B1 (fr) * | 1994-09-12 | 2014-05-07 | Sony Corporation | Transmission simultanée dans un réseau à fréquence unique |
US5842134A (en) * | 1995-09-28 | 1998-11-24 | Ericsson Inc. | Auto-alignment of clear voice and low speed digital data signals in a simulcast system |
FR2760920B1 (fr) * | 1997-03-12 | 2000-08-04 | Sagem | Procede de transmission de donnees entre des moyens de traitement de donnees et un reseau de radiocommunication et module et terminal mobile pour la mise en oeuvre du procede |
DE19737758A1 (de) * | 1997-08-29 | 1999-03-04 | Bosch Gmbh Robert | Verfahren zum Einstellen der Sendeträgerfrequenz in einer Teilnehmerstation eines Punkt-zu-Mehrpunkt Funkübertragungssystem |
US6185305B1 (en) * | 1998-05-04 | 2001-02-06 | Motorola, Inc. | Method and system for broadcasting digital audio to a radio |
US6349215B1 (en) * | 1999-05-21 | 2002-02-19 | Warren L. Braun | Synchronization of broadcast facilities via microwave tone |
US6349214B1 (en) * | 1999-05-21 | 2002-02-19 | Warren L. Braun | Synchronization of broadcast facilities via satellite |
KR100370216B1 (ko) * | 2000-08-18 | 2003-01-29 | 삼성전자 주식회사 | E-쿠폰 데이터 방송을 이용한 광고 시스템 및 방법 |
US7587017B2 (en) * | 2001-05-17 | 2009-09-08 | Ut-Battelle, Llc | Carrier phase synchronization system for improved amplitude modulation and television broadcast reception |
US6563893B2 (en) * | 2001-05-17 | 2003-05-13 | Ut-Battelle, Llc | Carrier-frequency synchronization system for improved amplitude modulation and television broadcast reception |
US7072431B2 (en) * | 2002-10-30 | 2006-07-04 | Visteon Global Technologies, Inc. | Clock timing recovery using arbitrary sampling frequency |
US7533285B2 (en) * | 2004-04-22 | 2009-05-12 | Hewlett-Packard Development Company, L.P. | Synchronizing link delay measurement over serial links |
JP4469758B2 (ja) * | 2005-07-04 | 2010-05-26 | パナソニック株式会社 | 音声処理装置 |
JP5217999B2 (ja) * | 2008-12-12 | 2013-06-19 | 沖電気工業株式会社 | 伝搬遅延時間調整方法、伝搬遅延時間調整システム、伝搬遅延時間調整装置、伝搬遅延時間調整プログラム及びノード装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1109524A (fr) * | 1977-07-15 | 1981-09-22 | James L. Osborn | Systeme de transmission a diffusion simultanee |
US4317220A (en) * | 1979-02-05 | 1982-02-23 | Andre Martin | Simulcast transmission system |
DE3020176A1 (de) * | 1980-05-28 | 1981-12-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zum zeitgleichen aussenden von nachrichten ueber mehrere gleichwellensender |
US4608699A (en) * | 1982-12-27 | 1986-08-26 | Motorola, Inc. | Simulcast transmission system |
DE3511430A1 (de) * | 1985-03-29 | 1986-10-02 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur synchronisierung der empfangseinrichtungen in einem digitalen multiplex-uebertragungssystem |
DE3642982A1 (de) * | 1986-12-17 | 1988-06-30 | Thomson Brandt Gmbh | System zur uebertragung |
US5038402A (en) * | 1988-12-06 | 1991-08-06 | General Instrument Corporation | Apparatus and method for providing digital audio in the FM broadcast band |
US4972410A (en) * | 1989-07-20 | 1990-11-20 | Electrocom Automation, Inc. | Method and apparatus for controlling signal coherency in simulcast systems |
-
1990
- 1990-03-02 FR FR9002629A patent/FR2659181B1/fr not_active Expired - Lifetime
-
1991
- 1991-02-27 ES ES91400528T patent/ES2056592T3/es not_active Expired - Lifetime
- 1991-02-27 DE DE69102906T patent/DE69102906T2/de not_active Expired - Lifetime
- 1991-02-27 EP EP91400528A patent/EP0445027B1/fr not_active Expired - Lifetime
- 1991-03-01 US US07/661,999 patent/US5216717A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69102906T2 (de) | 1995-03-02 |
EP0445027B1 (fr) | 1994-07-20 |
EP0445027A1 (fr) | 1991-09-04 |
DE69102906D1 (de) | 1994-08-25 |
US5216717A (en) | 1993-06-01 |
ES2056592T3 (es) | 1994-10-01 |
FR2659181A1 (fr) | 1991-09-06 |
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