SG111022A1 - Mpeg pcr jitter, frequency offset and drift rate measurements - Google Patents

Mpeg pcr jitter, frequency offset and drift rate measurements

Info

Publication number
SG111022A1
SG111022A1 SG200103781A SG200103781A SG111022A1 SG 111022 A1 SG111022 A1 SG 111022A1 SG 200103781 A SG200103781 A SG 200103781A SG 200103781 A SG200103781 A SG 200103781A SG 111022 A1 SG111022 A1 SG 111022A1
Authority
SG
Singapore
Prior art keywords
frequency offset
rate measurements
drift rate
pcr jitter
mpeg pcr
Prior art date
Application number
SG200103781A
Other languages
English (en)
Inventor
G Baker Daniel
Original Assignee
Tektronix Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tektronix Inc filed Critical Tektronix Inc
Publication of SG111022A1 publication Critical patent/SG111022A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SG200103781A 2000-07-19 2001-06-20 Mpeg pcr jitter, frequency offset and drift rate measurements SG111022A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/619,243 US6650719B1 (en) 2000-07-19 2000-07-19 MPEG PCR jitter, frequency offset and drift rate measurements

Publications (1)

Publication Number Publication Date
SG111022A1 true SG111022A1 (en) 2005-05-30

Family

ID=24481077

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200103781A SG111022A1 (en) 2000-07-19 2001-06-20 Mpeg pcr jitter, frequency offset and drift rate measurements

Country Status (7)

Country Link
US (1) US6650719B1 (fr)
EP (1) EP1175109B1 (fr)
JP (1) JP3971137B2 (fr)
CN (1) CN1263315C (fr)
DE (1) DE60107502T2 (fr)
ES (1) ES2231392T3 (fr)
SG (1) SG111022A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811846B1 (fr) * 2000-07-17 2002-09-27 Thomson Multimedia Sa Procede et dispositif de lecture de donnees enregistrees mpeg transmises sur un bus ieee 1394
US6732286B1 (en) * 2000-11-30 2004-05-04 Marvell International, Ltd. High latency timing circuit
US7304545B1 (en) 2000-11-30 2007-12-04 Marvell International Ltd. High latency timing circuit
US7860205B1 (en) * 2001-09-18 2010-12-28 Ciena Corporation Clock synchronization using a weighted least squares error filtering technique
US7184506B2 (en) * 2002-03-30 2007-02-27 Broadcom Corporation Frequency drift and phase error compensation in a VOFDM receiver
US7130368B1 (en) * 2002-09-19 2006-10-31 Nortel Network Limited Clock recovery using a direct smoothing process
US7337344B2 (en) * 2003-01-31 2008-02-26 Point Grey Research Inc. Methods and apparatus for synchronizing devices on different serial data buses
US7610161B2 (en) * 2003-05-01 2009-10-27 Tektronix, Inc. Wander gamut display
US7397825B2 (en) * 2004-03-10 2008-07-08 Scientific-Atlanta, Inc. Transport stream dejitterer
US7376158B2 (en) * 2004-04-22 2008-05-20 Scientific-Atlanta, Inc. Rate limited control mechanism for MPEG PCR dejittering
US7489742B2 (en) * 2004-10-20 2009-02-10 Stmicroelectronics Pvt. Ltd. System and method for clock recovery in digital video communication
US7778173B2 (en) * 2005-01-04 2010-08-17 Cisco Technology, Inc. Clock recovery algorithm for remultiplexing MPEG-2 SPTSs and/or MPTSs in the presence of network jitter
US20060155961A1 (en) * 2005-01-06 2006-07-13 International Business Machines Corporation Apparatus and method for reformatting instructions before reaching a dispatch point in a superscalar processor
US7221704B2 (en) 2005-08-01 2007-05-22 Marvell World Trade Ltd. All digital implementation of clock spectrum spreading (dither) for low power/die area
US7817535B2 (en) * 2005-11-02 2010-10-19 Cisco Technology, Inc. Method of fault tolerance and synchronous failover for broadcast video across the network
US8064484B2 (en) * 2006-02-01 2011-11-22 Symmetricom, Inc. Enhanced clock control in packet networks
FR2897226B1 (fr) * 2006-02-08 2008-04-18 Thales Sa Dispositif de mesure de parametres relatifs aux estampilles temporelles notamment presentes dans des flux, et synthetiseur de frequence
EP2759307B1 (fr) 2006-03-29 2016-11-09 Merial Limited Vaccin contre des streptocoques
CN100428802C (zh) * 2006-12-22 2008-10-22 清华大学 一种自适应多媒体播放的方法
KR100880179B1 (ko) 2007-04-09 2009-01-28 (주)디티브이인터랙티브 Ｉｐｔｖ 네트워크 품질 측정방법 및 장치, 그리고,ｉｐｔｖ 네트워크 품질측정시스템
JP5105072B2 (ja) * 2008-02-19 2012-12-19 Ｎｅｃエンジニアリング株式会社 タイミング情報採取装置
JP5185167B2 (ja) * 2009-03-12 2013-04-17 富士通テレコムネットワークス株式会社 ジッタ検出回路およびジッタ検出方法
US8514329B2 (en) 2011-05-31 2013-08-20 Motorola Mobility Llc Jitter estimation for MPEG receivers
GB2514572B (en) * 2013-05-29 2020-05-27 Grass Valley Ltd Re-timing sampled data
TWI682387B (zh) * 2018-10-24 2020-01-11 新唐科技股份有限公司 多音調通訊系統、多音調訊號解調變裝置及其方法
CN112710636B (zh) * 2020-12-09 2022-05-24 深圳市科曼医疗设备有限公司 一种特定蛋白浓度的检测方法及检测装置
WO2023108500A1 (fr) * 2021-12-15 2023-06-22 深圳Tcl新技术有限公司 Procédé et système de traitement de données, support de stockage et dispositif terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5883924A (en) * 1996-04-12 1999-03-16 Hewlett Packard Company Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream using sliding window
US5966387A (en) * 1995-09-25 1999-10-12 Bell Atlantic Network Services, Inc. Apparatus and method for correcting jitter in data packets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805602A (en) * 1995-09-25 1998-09-08 Bell Atlantic Network Services, Inc. Network monitoring system for cell delay variation
US5774497A (en) 1996-04-12 1998-06-30 Hewlett-Packard Co Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream
KR100271236B1 (ko) * 1998-02-02 2000-11-01 김춘호 노멀라이징기법을이용한피시알클럭복원용디지탈위상록루프회로

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5966387A (en) * 1995-09-25 1999-10-12 Bell Atlantic Network Services, Inc. Apparatus and method for correcting jitter in data packets
US5883924A (en) * 1996-04-12 1999-03-16 Hewlett Packard Company Method and apparatus for PCR jitter measurement in an MPEG-2 transport stream using sliding window

Also Published As

Publication number Publication date
JP3971137B2 (ja) 2007-09-05
CN1340971A (zh) 2002-03-20
CN1263315C (zh) 2006-07-05
DE60107502T2 (de) 2005-05-12
EP1175109B1 (fr) 2004-12-01
US6650719B1 (en) 2003-11-18
DE60107502D1 (de) 2005-01-05
ES2231392T3 (es) 2005-05-16
JP2002118862A (ja) 2002-04-19
EP1175109A2 (fr) 2002-01-23
EP1175109A3 (fr) 2002-02-06

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