CA2766479C - Recepteur de radiodiffusion numerique, procedes de radiodiffusion et procedes de marquage de contenu d'interet - Google Patents
Recepteur de radiodiffusion numerique, procedes de radiodiffusion et procedes de marquage de contenu d'interet Download PDFInfo
- Publication number
- CA2766479C CA2766479C CA2766479A CA2766479A CA2766479C CA 2766479 C CA2766479 C CA 2766479C CA 2766479 A CA2766479 A CA 2766479A CA 2766479 A CA2766479 A CA 2766479A CA 2766479 C CA2766479 C CA 2766479C
- Authority
- CA
- Canada
- Prior art keywords
- program data
- audio content
- digital radio
- radio broadcast
- data
- 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.)
- Active
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H60/06—Arrangements for scheduling broadcast services or broadcast-related services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/18—Aspects of broadcast communication characterised by the type of broadcast system in band on channel [IBOC]
Abstract
L'invention porte sur un système de radiodiffusion numérique qui comprend un système de traitement qui reçoit un premier contenu audio, des premières données de programme identifiant un premier élément pour le premier contenu audio, un second contenu audio et des secondes données de programme identifiant un second élément pour le second contenu audio, de telle manière qu'un début des premières données de programme est reçu au niveau du système de traitement moins de 0,5 seconde après le début du premier contenu audio. Un signal de radiodiffusion numérique comprenant le contenu audio et les données de programme est traité en vue d'une émission de radiodiffusion numérique par un émetteur. Le système de traitement arrête de délivrer les premières données de programme à l'émetteur lorsqu'il reçoit les secondes données de programme, les premières données de programme étant de ce fait tronquées, et commence à délivrer les secondes données de programme à l'émetteur. Un récepteur de radiodiffusion numérique peut marquer un contenu d'intérêt sur la base d'une instruction d'utilisateur enregistrée au niveau du récepteur.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21394309P | 2009-07-31 | 2009-07-31 | |
US61/213,943 | 2009-07-31 | ||
PCT/US2010/044090 WO2011014867A1 (fr) | 2009-07-31 | 2010-08-02 | Récepteur de radiodiffusion numérique, procédés de radiodiffusion et procédés de marquage de contenu d'intérêt |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2766479A1 CA2766479A1 (fr) | 2011-02-03 |
CA2766479C true CA2766479C (fr) | 2018-01-23 |
Family
ID=43529736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2766479A Active CA2766479C (fr) | 2009-07-31 | 2010-08-02 | Recepteur de radiodiffusion numerique, procedes de radiodiffusion et procedes de marquage de contenu d'interet |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN102549933B (fr) |
BR (1) | BR112012002206A2 (fr) |
CA (1) | CA2766479C (fr) |
MX (1) | MX2012000800A (fr) |
WO (1) | WO2011014867A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220094457A1 (en) * | 2020-09-19 | 2022-03-24 | Ibiquity Digital Corporation | Content Linking Multicast Streaming for Broadcast Radio |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2800288B1 (fr) * | 2013-04-30 | 2020-06-17 | Swisscom AG | Système et procédé pour sélectionner des sources multimédia pour reproduction avec un lecteur multimédia |
CN104092712B (zh) * | 2013-05-22 | 2016-03-23 | 腾讯科技(深圳)有限公司 | 一种基于音频信号传输文件的方法及系统 |
CN113162844B (zh) * | 2021-04-01 | 2023-01-20 | 维沃移动通信有限公司 | 即时通信方法、装置、电子设备及存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6345104B1 (en) * | 1994-03-17 | 2002-02-05 | Digimarc Corporation | Digital watermarks and methods for security documents |
US6721337B1 (en) * | 1999-08-24 | 2004-04-13 | Ibiquity Digital Corporation | Method and apparatus for transmission and reception of compressed audio frames with prioritized messages for digital audio broadcasting |
US7721337B2 (en) * | 2001-10-26 | 2010-05-18 | Ibiquity Digital Corporation | System and method for providing a push of background data |
US7546088B2 (en) * | 2004-07-26 | 2009-06-09 | Ibiquity Digital Corporation | Method and apparatus for blending an audio signal in an in-band on-channel radio system |
US7512175B2 (en) * | 2005-03-16 | 2009-03-31 | Ibiquity Digital Corporation | Method for synchronizing exporter and exciter clocks |
US7706740B2 (en) * | 2006-01-06 | 2010-04-27 | Qualcomm Incorporated | Apparatus and methods of selective collection and selective presentation of content |
US20100009622A1 (en) * | 2006-11-02 | 2010-01-14 | Li Chen | Electronic Content Ordering Method and System |
US8041292B2 (en) * | 2006-12-04 | 2011-10-18 | Ibiquity Digital Corporation | Network radio receiver |
EP2090002A2 (fr) * | 2006-12-22 | 2009-08-19 | Apple, Inc. | Balisage de contenus multimédias, d'emplacements et d'annonces publicitaires |
US7933367B2 (en) * | 2007-06-04 | 2011-04-26 | Ibiquity Digital Corporation | Method and apparatus for implementing seek and scan functions for an FM digital radio signal |
US8625607B2 (en) * | 2007-07-24 | 2014-01-07 | Time Warner Cable Enterprises Llc | Generation, distribution and use of content metadata in a network |
US8351843B2 (en) * | 2007-09-04 | 2013-01-08 | Ibiquity Digital Corporation | Digital radio broadcast receiver, broadcasting methods and methods for tagging content of interest |
-
2010
- 2010-08-02 CA CA2766479A patent/CA2766479C/fr active Active
- 2010-08-02 BR BR112012002206A patent/BR112012002206A2/pt not_active Application Discontinuation
- 2010-08-02 CN CN201080041674.6A patent/CN102549933B/zh active Active
- 2010-08-02 WO PCT/US2010/044090 patent/WO2011014867A1/fr active Application Filing
- 2010-08-02 MX MX2012000800A patent/MX2012000800A/es active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220094457A1 (en) * | 2020-09-19 | 2022-03-24 | Ibiquity Digital Corporation | Content Linking Multicast Streaming for Broadcast Radio |
Also Published As
Publication number | Publication date |
---|---|
MX2012000800A (es) | 2012-02-29 |
WO2011014867A1 (fr) | 2011-02-03 |
CA2766479A1 (fr) | 2011-02-03 |
BR112012002206A2 (pt) | 2017-08-08 |
CN102549933B (zh) | 2015-05-13 |
CN102549933A (zh) | 2012-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150715 |