ATE241234T1 - Tonsignalidentifikation unter verwendung digitaler markierungssignale - Google Patents
Tonsignalidentifikation unter verwendung digitaler markierungssignaleInfo
- Publication number
- ATE241234T1 ATE241234T1 AT95941805T AT95941805T ATE241234T1 AT E241234 T1 ATE241234 T1 AT E241234T1 AT 95941805 T AT95941805 T AT 95941805T AT 95941805 T AT95941805 T AT 95941805T AT E241234 T1 ATE241234 T1 AT E241234T1
- Authority
- AT
- Austria
- Prior art keywords
- audio signal
- signal
- code
- signal identification
- marker signals
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title abstract 4
- 239000003550 marker Substances 0.000 title 1
- 238000002372 labelling Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
- H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
- H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Stereophonic System (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Pinball Game Machines (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9500285.3A GB9500285D0 (en) | 1995-01-07 | 1995-01-07 | A method of labelling an audio signal |
| PCT/GB1995/003035 WO1996021290A1 (en) | 1995-01-07 | 1995-12-22 | Audio signal identification using digital labelling signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE241234T1 true ATE241234T1 (de) | 2003-06-15 |
Family
ID=10767711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95941805T ATE241234T1 (de) | 1995-01-07 | 1995-12-22 | Tonsignalidentifikation unter verwendung digitaler markierungssignale |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6438236B1 (de) |
| EP (1) | EP0801855B1 (de) |
| JP (1) | JPH10512110A (de) |
| AT (1) | ATE241234T1 (de) |
| CA (1) | CA2209621A1 (de) |
| DE (1) | DE69530865T2 (de) |
| GB (1) | GB9500285D0 (de) |
| WO (1) | WO1996021290A1 (de) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6611607B1 (en) | 1993-11-18 | 2003-08-26 | Digimarc Corporation | Integrating digital watermarks in multimedia content |
| EP0766468B1 (de) * | 1995-09-28 | 2006-05-03 | Nec Corporation | Verfahren und Vorrichtung zum Einfügen eines Spreizspektrumwasserzeichens in Multimediadaten |
| US6209096B1 (en) * | 1996-07-02 | 2001-03-27 | Yamaha Corporation | Method and device for storing main information with associated additional information incorporated therein |
| JP3470864B2 (ja) * | 1996-07-31 | 2003-11-25 | 日本ビクター株式会社 | 著作権情報の埋め込み装置及び記録媒体 |
| JP3503434B2 (ja) * | 1996-07-31 | 2004-03-08 | 日本ビクター株式会社 | 著作権情報の埋め込み装置及び記録媒体 |
| US6069914A (en) * | 1996-09-19 | 2000-05-30 | Nec Research Institute, Inc. | Watermarking of image data using MPEG/JPEG coefficients |
| US5848155A (en) * | 1996-09-04 | 1998-12-08 | Nec Research Institute, Inc. | Spread spectrum watermark for embedded signalling |
| US5915027A (en) * | 1996-11-05 | 1999-06-22 | Nec Research Institute | Digital watermarking |
| GB9626030D0 (en) * | 1996-12-14 | 1997-01-29 | Central Research Lab Ltd | Mobile phone security |
| US6108434A (en) * | 1997-09-12 | 2000-08-22 | Signafy, Inc. | Counteracting geometric distortions for DCT based watermarking |
| JP3737614B2 (ja) * | 1997-10-09 | 2006-01-18 | 株式会社ビデオリサーチ | 音声信号を利用した放送確認システム、及びこのシステムに使用される音声素材制作装置及び放送確認装置 |
| US6332194B1 (en) | 1998-06-05 | 2001-12-18 | Signafy, Inc. | Method for data preparation and watermark insertion |
| US6154571A (en) * | 1998-06-24 | 2000-11-28 | Nec Research Institute, Inc. | Robust digital watermarking |
| GB2342548B (en) | 1998-10-02 | 2003-05-07 | Central Research Lab Ltd | Apparatus for,and method of,encoding a signal |
| ATE319163T1 (de) * | 1998-11-17 | 2006-03-15 | Koninkl Philips Electronics Nv | Extrahieren von zusatzdaten in einem informationssignal |
| US6631165B1 (en) * | 1999-09-01 | 2003-10-07 | Northrop Grumman Corporation | Code modulation using narrow spectral notching |
| GB2358999A (en) * | 2000-02-02 | 2001-08-08 | Central Research Lab Ltd | A system and method for labelling a signal |
| US6625297B1 (en) | 2000-02-10 | 2003-09-23 | Digimarc Corporation | Self-orienting watermarks |
| US6931139B1 (en) * | 2000-10-17 | 2005-08-16 | Sigmatel, Inc. | Computer audio system |
| WO2008118146A1 (en) | 2007-03-23 | 2008-10-02 | Thomson Licensing | Modifying a coded bitstream |
| KR101518999B1 (ko) | 2007-06-14 | 2015-05-12 | 톰슨 라이센싱 | 코딩된 비트스트림의 수정 |
| KR101400617B1 (ko) * | 2009-10-05 | 2014-05-28 | 한국전자통신연구원 | 전자 장치와 연동하는 방송 시스템 |
| FR2951042A1 (fr) * | 2009-10-05 | 2011-04-08 | Korea Electronics Telecomm | Système de diffusion coopérant avec des dispositifs electroniques |
| JP6193395B2 (ja) | 2013-11-11 | 2017-09-06 | 株式会社東芝 | 電子透かし検出装置、方法及びプログラム |
| US9355203B2 (en) | 2014-03-04 | 2016-05-31 | International Business Machines Corporation | Shared channel masks in on-product test compression system |
| DE102021201202A1 (de) | 2021-02-09 | 2022-08-11 | Carl Zeiss Smt Gmbh | Filteranordnung, insbesondere für einen Regelkreis zum Regeln der Position wenigstens eines Elementes |
| US20220406322A1 (en) * | 2021-06-16 | 2022-12-22 | Soundpays Inc. | Method and system for encoding and decoding data in audio |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3845391A (en) * | 1969-07-08 | 1974-10-29 | Audicom Corp | Communication including submerged identification signal |
| DE2333524C2 (de) * | 1973-07-02 | 1983-03-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur Übertragung eines ersten und eines zweiten Signals, insbesondere zur Aufzeichnung eines Stereotonsignals |
| JPH0439146B2 (de) * | 1981-09-15 | 1992-06-26 | ||
| AU3290084A (en) * | 1983-09-16 | 1985-03-21 | Audicom Corp. | Encoding of transmitted program material |
| GB8611014D0 (en) * | 1986-05-06 | 1986-06-11 | Emi Plc Thorn | Signal identification |
| GB8824969D0 (en) * | 1988-10-25 | 1988-11-30 | Emi Plc Thorn | Identification codes |
| US5341457A (en) * | 1988-12-30 | 1994-08-23 | At&T Bell Laboratories | Perceptual coding of audio signals |
| DE4222623C2 (de) * | 1992-07-10 | 1996-07-11 | Inst Rundfunktechnik Gmbh | Verfahren zum Übertragen oder Speichern von digitalisierten Tonsignalen |
| US5579404A (en) * | 1993-02-16 | 1996-11-26 | Dolby Laboratories Licensing Corporation | Digital audio limiter |
| US5600756A (en) * | 1994-05-11 | 1997-02-04 | Sony Corporation | Method of labelling takes in an audio editing system |
| GB9604659D0 (en) * | 1996-03-05 | 1996-05-01 | Central Research Lab Ltd | Audio signal identification |
-
1995
- 1995-01-07 GB GBGB9500285.3A patent/GB9500285D0/en active Pending
- 1995-12-22 AT AT95941805T patent/ATE241234T1/de not_active IP Right Cessation
- 1995-12-22 JP JP8520801A patent/JPH10512110A/ja not_active Ceased
- 1995-12-22 CA CA002209621A patent/CA2209621A1/en not_active Abandoned
- 1995-12-22 WO PCT/GB1995/003035 patent/WO1996021290A1/en not_active Ceased
- 1995-12-22 DE DE69530865T patent/DE69530865T2/de not_active Expired - Fee Related
- 1995-12-22 US US08/860,659 patent/US6438236B1/en not_active Expired - Fee Related
- 1995-12-22 EP EP95941805A patent/EP0801855B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6438236B1 (en) | 2002-08-20 |
| WO1996021290A1 (en) | 1996-07-11 |
| DE69530865D1 (de) | 2003-06-26 |
| EP0801855B1 (de) | 2003-05-21 |
| CA2209621A1 (en) | 1996-07-11 |
| GB9500285D0 (en) | 1995-03-01 |
| JPH10512110A (ja) | 1998-11-17 |
| DE69530865T2 (de) | 2004-03-11 |
| EP0801855A1 (de) | 1997-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |