DE602007002860D1 - Quellauswahl für Konferenzbrücken - Google Patents
Quellauswahl für KonferenzbrückenInfo
- Publication number
- DE602007002860D1 DE602007002860D1 DE602007002860T DE602007002860T DE602007002860D1 DE 602007002860 D1 DE602007002860 D1 DE 602007002860D1 DE 602007002860 T DE602007002860 T DE 602007002860T DE 602007002860 T DE602007002860 T DE 602007002860T DE 602007002860 D1 DE602007002860 D1 DE 602007002860D1
- Authority
- DE
- Germany
- Prior art keywords
- audio
- source
- sources
- selection process
- conference bridge
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/567—Multimedia conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
- H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/14—Delay circuits; Timers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/553,750 US7957512B2 (en) | 2006-10-27 | 2006-10-27 | Source selection for conference bridges |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007002860D1 true DE602007002860D1 (de) | 2009-12-03 |
Family
ID=39032333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007002860T Active DE602007002860D1 (de) | 2006-10-27 | 2007-10-30 | Quellauswahl für Konferenzbrücken |
Country Status (5)
Country | Link |
---|---|
US (4) | US7957512B2 (de) |
EP (1) | EP1916833B1 (de) |
AT (1) | ATE446646T1 (de) |
CA (1) | CA2608535C (de) |
DE (1) | DE602007002860D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7957512B2 (en) | 2006-10-27 | 2011-06-07 | Nortel Networks Limited | Source selection for conference bridges |
US9077848B2 (en) * | 2011-07-15 | 2015-07-07 | Google Technology Holdings LLC | Side channel for employing descriptive audio commentary about a video conference |
US20150063599A1 (en) * | 2013-08-29 | 2015-03-05 | Martin David Ring | Controlling level of individual speakers in a conversation |
CN108833825B (zh) * | 2018-06-26 | 2020-07-31 | 广州视源电子科技股份有限公司 | 视频会议发言人终端的确定方法、装置、设备和存储介质 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548638A (en) * | 1992-12-21 | 1996-08-20 | Iwatsu Electric Co., Ltd. | Audio teleconferencing apparatus |
US6990081B2 (en) | 2001-03-27 | 2006-01-24 | Motorola, Inc. | Conference call bridge arrangement |
WO2002089458A1 (en) | 2001-04-30 | 2002-11-07 | Octave Communications, Inc. | Audio conference platform with dynamic speech detection threshold |
US7668907B1 (en) * | 2001-08-16 | 2010-02-23 | Microsoft Corporation | Method and system for selectively viewing participants of a multimedia network conference |
NO318096B1 (no) * | 2003-05-08 | 2005-01-31 | Tandberg Telecom As | Arrangement og fremgangsmate for lokalisering av lydkilde |
US7154526B2 (en) * | 2003-07-11 | 2006-12-26 | Fuji Xerox Co., Ltd. | Telepresence system and method for video teleconferencing |
US7269252B2 (en) | 2003-08-06 | 2007-09-11 | Polycom, Inc. | Method and apparatus for improving nuisance signals in audio/video conference |
US7957512B2 (en) | 2006-10-27 | 2011-06-07 | Nortel Networks Limited | Source selection for conference bridges |
-
2006
- 2006-10-27 US US11/553,750 patent/US7957512B2/en not_active Expired - Fee Related
-
2007
- 2007-10-29 CA CA2608535A patent/CA2608535C/en not_active Expired - Fee Related
- 2007-10-30 DE DE602007002860T patent/DE602007002860D1/de active Active
- 2007-10-30 EP EP07394026A patent/EP1916833B1/de not_active Not-in-force
- 2007-10-30 AT AT07394026T patent/ATE446646T1/de not_active IP Right Cessation
-
2011
- 2011-06-03 US US13/152,529 patent/US8638918B2/en not_active Expired - Fee Related
-
2014
- 2014-01-27 US US14/165,070 patent/US8867722B2/en not_active Expired - Fee Related
- 2014-10-07 US US14/508,226 patent/US20150022623A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20080101574A1 (en) | 2008-05-01 |
CA2608535A1 (en) | 2008-04-27 |
EP1916833B1 (de) | 2009-10-21 |
US20110234745A1 (en) | 2011-09-29 |
EP1916833A1 (de) | 2008-04-30 |
US20140140493A1 (en) | 2014-05-22 |
US8638918B2 (en) | 2014-01-28 |
CA2608535C (en) | 2015-01-06 |
US8867722B2 (en) | 2014-10-21 |
US20150022623A1 (en) | 2015-01-22 |
US7957512B2 (en) | 2011-06-07 |
ATE446646T1 (de) | 2009-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |