DE60132196D1 - Testsignalisierung - Google Patents

Testsignalisierung

Info

Publication number: DE60132196D1
Authority: DE; Germany
Prior art keywords: test signal; test; signal
Prior art date: 2000-05-26
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

Application number

DE60132196T

Other languages

English (en)

Other versions

DE60132196T2 (de

Inventor

Philip Gray

Michael Peter Hollier

Richard John Reynolds

Antony William Rix

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

British Telecommunications PLC

Original Assignee

British Telecommunications PLC

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.)

2000-05-26

Filing date

2001-05-10

Publication date

2008-02-14

2001-05-10 Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC

2008-02-14 Application granted granted Critical

2008-02-14 Publication of DE60132196D1 publication Critical patent/DE60132196D1/de

2008-12-11 Publication of DE60132196T2 publication Critical patent/DE60132196T2/de

2021-05-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2236—Quality of speech transmission monitoring

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Quality & Reliability (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Health & Medical Sciences (AREA)
Audiology, Speech & Language Pathology (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Monitoring And Testing Of Exchanges (AREA)

DE60132196T 2000-05-26 2001-05-10 Testsignalisierung Expired - Lifetime DE60132196T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP00304497		2000-05-26
EP00304497		2000-05-26
PCT/GB2001/002050 WO2001093470A1 (en)	2000-05-26	2001-05-10	Test signalling

Publications (2)

Publication Number	Publication Date
DE60132196D1 true DE60132196D1 (de)	2008-02-14
DE60132196T2 DE60132196T2 (de)	2008-12-11

Family

ID=8173028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60132196T Expired - Lifetime DE60132196T2 (de)	2000-05-26	2001-05-10	Testsignalisierung

Country Status (5)

Country	Link
US (1)	US7978613B2 (de)
EP (1)	EP1284059B1 (de)
AU (1)	AU2001254959A1 (de)
DE (1)	DE60132196T2 (de)
WO (1)	WO2001093470A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1297646B1 (de) *	2000-06-12	2006-04-19	BRITISH TELECOMMUNICATIONS public limited company	Messung der wahrgenommenen sprachqualität während des betriebs durch messung von objektiven fehlergrössen
US20020193999A1 (en) *	2001-06-14	2002-12-19	Michael Keane	Measuring speech quality over a communications network
EP1292058B1 (de)	2001-09-11	2009-04-22	Psytechnics Limited	Verfahren und System zur Messung der Genauigkeit eines Übertragungskanals
EP1359697A1 (de) *	2002-04-30	2003-11-05	Psytechnics Ltd	Verfahren und Einrichtung zur Beschreibung von Übertragungsfehlern
US20030237037A1 (en) *	2002-06-19	2003-12-25	Koninklijke Philips Electronics N.V.	Determination of signal transmission accuracy of a wireless device
US7746797B2 (en) *	2002-10-09	2010-06-29	Nortel Networks Limited	Non-intrusive monitoring of quality levels for voice communications over a packet-based network
US7865361B2 (en) *	2003-07-16	2011-01-04	Broadcom Corporation	Voice quality analysis technique
EP2137722A4 (de) *	2007-03-30	2014-06-25	Savox Comm Oy Ab Ltd	Funkkommunikationsgerät
JP5318875B2 (ja) *	2007-09-13	2013-10-16	アクセディアン・ネットワークス・インコーポレーテッド	非試験トラフィックに影響を与えることなくイーサネット（登録商標）経路およびリンクを試験するためのシステム
US8639369B1 (en) *	2009-09-01	2014-01-28	Adobe Systems Incorporated	Audio testing of media player
DE102013005844B3 (de) *	2013-03-28	2014-08-28	Technische Universität Braunschweig	Verfahren und Vorrichtung zum Messen der Qualität eines Sprachsignals
US9609448B2 (en) *	2014-12-30	2017-03-28	Spotify Ab	System and method for testing and certification of media devices for use within a connected media environment
EP3477925B1 (de) *	2017-10-27	2022-08-31	Unify Patente GmbH & Co. KG	Verfahren zur ermittlung der qualität von sprachdaten bei übertragung über ein netzwerk, verfahren und vorrichtung zur durchführung eines telefonanrufs
TWI688938B (zh)	2018-05-22	2020-03-21	元太科技工業股份有限公司	可抑制電磁干擾的顯示裝置及顯示驅動電路
EP3633392B1 (de) *	2018-10-04	2024-07-31	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Konzept zur analyse eines funkkommunikationssystems

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US4149038A (en) *	1978-05-15	1979-04-10	Wescom Switching, Inc.	Method and apparatus for fault detection in PCM muliplexed system
US4234253A (en) *	1979-04-26	1980-11-18	Mcdonnell Douglas Corporation	Attenuation measuring system
US4317206A (en) *	1980-05-12	1982-02-23	Rca Corporation	On line quality monitoring
JPS5782896A (en) *	1980-11-12	1982-05-24	Hitachi Ltd	Continuous voice recognition system
US4501000A (en) *	1981-07-27	1985-02-19	Sony Corporation	Method of coding binary data
US4720802A (en) *	1983-07-26	1988-01-19	Lear Siegler	Noise compensation arrangement
US4808164A (en) *	1987-08-24	1989-02-28	Progressive Angioplasty Systems, Inc.	Catheter for balloon angioplasty
US4927413A (en) *	1987-08-24	1990-05-22	Progressive Angioplasty Systems, Inc.	Catheter for balloon angioplasty
US6309379B1 (en) *	1991-05-23	2001-10-30	Lloyd K. Willard	Sheath for selective delivery of multiple intravascular devices and methods of use thereof
JP3321972B2 (ja) *	1994-02-15	2002-09-09	ソニー株式会社	ディジタル信号記録装置
US5978783A (en) *	1995-01-10	1999-11-02	Lucent Technologies Inc.	Feedback control system for telecommunications systems
JPH08331141A (ja) *	1995-06-01	1996-12-13	Hitachi Ltd	セル／パケットの組立分解装置およびネットワ−クシステム
US5784406A (en) *	1995-06-29	1998-07-21	Qualcom Incorporated	Method and apparatus for objectively characterizing communications link quality
US5957899A (en) *	1995-11-27	1999-09-28	Therox, Inc.	High pressure transluminal fluid delivery device
US5779643A (en) *	1996-11-26	1998-07-14	Hewlett-Packard Company	Imaging guidewire with back and forth sweeping ultrasonic source
US6574216B1 (en) *	1997-03-11	2003-06-03	Verizon Services Corp.	Packet data network voice call quality monitoring
US6352539B1 (en) *	1997-05-02	2002-03-05	Scilogy Corp.	Surgical instrument with rotatable shaft
WO1998053748A1 (en) *	1997-06-02	1998-12-03	Cook Urological Inc.	Replaceable, medical device handle
US5987320A (en) *	1997-07-17	1999-11-16	Llc, L.C.C.	Quality measurement method and apparatus for wireless communicaion networks
US5907651A (en) *	1997-07-28	1999-05-25	Molex Incorporated	Fiber optic connector ferrule
US5951482A (en) *	1997-10-03	1999-09-14	Intraluminal Therapeutics, Inc.	Assemblies and methods for advancing a guide wire through body tissue
US6275797B1 (en) *	1998-04-17	2001-08-14	Cisco Technology, Inc.	Method and apparatus for measuring voice path quality by means of speech recognition
US6246435B1 (en) *	1998-09-08	2001-06-12	Tektronix, Inc.	In-service realtime picture quality analysis
EP1119957B1 (de) *	1998-10-08	2005-04-13	BRITISH TELECOMMUNICATIONS public limited company	Messung der qualität von sprachsignalen
US6475226B1 (en) *	1999-02-03	2002-11-05	Scimed Life Systems, Inc.	Percutaneous bypass apparatus and method
US6775240B1 (en) *	1999-09-21	2004-08-10	Lucent Technologies Inc.	System and methods for measuring quality of communications over packet networks
US7995989B2 (en) *	2000-12-29	2011-08-09	Globalstar, Inc.	Method and apparatus providing suppression of system access by use of confidence polygons, volumes and surfaces in a mobile satellite system

2001
- 2001-05-10 EP EP01928093A patent/EP1284059B1/de not_active Expired - Lifetime
- 2001-05-10 WO PCT/GB2001/002050 patent/WO2001093470A1/en not_active Ceased
- 2001-05-10 DE DE60132196T patent/DE60132196T2/de not_active Expired - Lifetime
- 2001-05-10 US US10/275,475 patent/US7978613B2/en not_active Expired - Lifetime
- 2001-05-10 AU AU2001254959A patent/AU2001254959A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2001093470A1 (en)	2001-12-06
DE60132196T2 (de)	2008-12-11
US7978613B2 (en)	2011-07-12
US20030092394A1 (en)	2003-05-15
EP1284059B1 (de)	2008-01-02
AU2001254959A1 (en)	2001-12-11
EP1284059A1 (de)	2003-02-19

Publication	Publication Date	Title
DE69929895D1 (de)	2006-04-20	Prüfvorrichtung
DK1307744T3 (da)	2008-03-25	Analyseapparat
DE60044148D1 (de)	2010-05-20	Entfernungsmessgerät
DK1250827T3 (da)	2004-02-09	Transducer
FI20002029L (fi)	2002-03-15	JTAG-testausjärjestelmä
DE50109095D1 (de)	2006-04-27	Messsystem
DE60132196D1 (de)	2008-02-14	Testsignalisierung
DE60124327D1 (de)	2006-12-14	Aufzeichnungsgerät
FI20001652L (fi)	2002-01-13	Ilmaisinjõrjestely
DE50101269D1 (de)	2004-02-05	Ultraschallsensor
DK1307733T3 (da)	2006-01-30	Creatininsensor-kalibrering
DE60108040D1 (de)	2005-02-03	Aufzeichnungsgerät
DE60137744D1 (de)	2009-04-09	Aufzeichnungsgerät
DE10196444T1 (de)	2003-10-02	Prüfvorrichtung
DE60021770D1 (de)	2005-09-08	Messkopf
DE60133756D1 (de)	2008-06-05	Reifenprüfmaschine
DE60027792D1 (de)	2006-06-08	Schmuckstück
DE60030066D1 (de)	2006-09-28	Prüfgerät
DE60112723D1 (de)	2005-09-22	Lssd schnittstelle
DE60119656D1 (de)	2006-06-22	Aufzeichnungsgerät
DE50113965D1 (de)	2008-06-26	Entfernungsmessgerät
DE50105665D1 (de)	2005-04-28	Messsystem
DE60018655D1 (de)	2005-04-21	Prüfvorrichtung
DE60123315D1 (de)	2006-11-09	Analysegerät
DE60119709D1 (de)	2006-06-22	Signalleseschaltung

Legal Events

Date	Code	Title	Description
2009-01-22	8364	No opposition during term of opposition