NL9500512A - Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal. - Google Patents
Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal. Download PDFInfo
- Publication number
- NL9500512A NL9500512A NL9500512A NL9500512A NL9500512A NL 9500512 A NL9500512 A NL 9500512A NL 9500512 A NL9500512 A NL 9500512A NL 9500512 A NL9500512 A NL 9500512A NL 9500512 A NL9500512 A NL 9500512A
- Authority
- NL
- Netherlands
- Prior art keywords
- signal
- series circuit
- frequency
- time
- parameter
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
Priority Applications (41)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500512A NL9500512A (nl) | 1995-03-15 | 1995-03-15 | Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal. |
AT96906719T ATE193632T1 (de) | 1995-03-15 | 1996-02-29 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
CN96193744A CN1127884C (zh) | 1995-03-15 | 1996-02-29 | 信号质量确定装置和方法 |
DK96906719T DK0815706T3 (da) | 1995-03-15 | 1996-02-29 | Indretning og fremgangsmåde til bestemmelse af signalkvalitet |
US08/913,037 US6064966A (en) | 1995-03-15 | 1996-02-29 | Signal quality determining device and method |
PT96906719T PT815706E (pt) | 1995-03-15 | 1996-02-29 | Dispositivo e procedimento para determinacao da qualidade de um sinal |
JP8527220A JPH11503276A (ja) | 1995-03-15 | 1996-02-29 | 信号特性決定装置およびその方法 |
EP96906719A EP0815706B1 (de) | 1995-03-15 | 1996-02-29 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
CA002215367A CA2215367C (en) | 1995-03-15 | 1996-02-29 | Signal quality determining device and method |
DE69608674T DE69608674T2 (de) | 1995-03-15 | 1996-02-29 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
ES96906719T ES2150106T3 (es) | 1995-03-15 | 1996-02-29 | Dispositivo y procedimiento de determinacion de la calidad de una señal. |
PCT/EP1996/000849 WO1996028952A1 (en) | 1995-03-15 | 1996-02-29 | Signal quality determining device and method |
AU50024/96A AU5002496A (en) | 1995-03-15 | 1996-02-29 | Signal quality determining device and method |
DK96908036T DK0815707T3 (da) | 1995-03-15 | 1996-03-11 | Anordning og fremgangsmåde til bestemmelse af kvaliteten af et signal |
ES96908036T ES2124630T3 (es) | 1995-03-15 | 1996-03-11 | Dispositivo y procedimiento para determinar la calidad de una señal de salida. |
CA002215358A CA2215358C (en) | 1995-03-15 | 1996-03-11 | Signal quality determining device and method |
JP8527284A JPH11503277A (ja) | 1995-03-15 | 1996-03-11 | 信号特性決定装置およびその方法 |
PCT/EP1996/001102 WO1996028953A1 (en) | 1995-03-15 | 1996-03-11 | Signal quality determining device and method |
EP96908036A EP0815707B1 (de) | 1995-03-15 | 1996-03-11 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
AU51438/96A AU5143896A (en) | 1995-03-15 | 1996-03-11 | Signal quality determining device and method |
AT96908036T ATE172836T1 (de) | 1995-03-15 | 1996-03-11 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
CN96193737A CN1115079C (zh) | 1995-03-15 | 1996-03-11 | 信号质量确定装置和方法 |
US08/913,038 US6064946A (en) | 1995-03-15 | 1996-03-11 | Signal quality determining device and method |
DE69600878T DE69600878T2 (de) | 1995-03-15 | 1996-03-11 | Verfahren und vorrichtung zur signalqualitätsbestimmung |
DE69600728T DE69600728T2 (de) | 1995-03-15 | 1996-03-13 | Vorrichtung und verfahren zur signalqualitätserfassung |
DK96908056T DK0815705T3 (da) | 1995-03-15 | 1996-03-13 | Anordning og fremgangsmåde til bestemmelse af signalkvalitet |
ES96908056T ES2125105T3 (es) | 1995-03-15 | 1996-03-13 | Dispositivo y procedimiento para determinar la calidad de una señal de salida. |
US08/913,039 US6041294A (en) | 1995-03-15 | 1996-03-13 | Signal quality determining device and method |
CA002215366A CA2215366C (en) | 1995-03-15 | 1996-03-13 | Signal quality determining device and method |
CN96193745A CN1119919C (zh) | 1995-03-15 | 1996-03-13 | 信号质量确定装置和方法 |
AT96908056T ATE171832T1 (de) | 1995-03-15 | 1996-03-13 | Vorrichtung und verfahren zur signalqualitätserfassung |
EP96908056A EP0815705B1 (de) | 1995-03-15 | 1996-03-13 | Vorrichtung und verfahren zur signalqualitätserfassung |
AU51449/96A AU5144996A (en) | 1995-03-15 | 1996-03-13 | Signal quality determining device and method |
PCT/EP1996/001143 WO1996028950A1 (en) | 1995-03-15 | 1996-03-13 | Signal quality determining device and method |
JP8527291A JPH11502071A (ja) | 1995-03-15 | 1996-03-13 | 信号特性決定装置およびその方法 |
HK98110499A HK1009692A1 (en) | 1995-03-15 | 1998-09-07 | Signal quality determining device and method |
HK98110498A HK1009691A1 (en) | 1995-03-15 | 1998-09-07 | Signal quality determining device an method |
HK98110496A HK1009690A1 (en) | 1995-03-15 | 1998-09-07 | Signal quality determining device and method |
GR20000401876T GR3034182T3 (en) | 1995-03-15 | 2000-08-14 | Signal quality determining device and method |
JP2004113334A JP4024225B2 (ja) | 1995-03-15 | 2004-04-07 | 信号の品質決定装置およびその方法 |
JP2004113335A JP4024226B2 (ja) | 1995-03-15 | 2004-04-07 | 信号の品質決定装置およびその方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9500512 | 1995-03-15 | ||
NL9500512A NL9500512A (nl) | 1995-03-15 | 1995-03-15 | Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL9500512A true NL9500512A (nl) | 1996-10-01 |
Family
ID=19865721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9500512A NL9500512A (nl) | 1995-03-15 | 1995-03-15 | Inrichting voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal, alsmede werkwijze voor het bepalen van de kwaliteit van een door een signaalbewerkingscircuit te genereren uitgangssignaal. |
Country Status (15)
Country | Link |
---|---|
US (3) | US6064966A (de) |
EP (3) | EP0815706B1 (de) |
JP (5) | JPH11503276A (de) |
CN (3) | CN1127884C (de) |
AT (3) | ATE193632T1 (de) |
AU (3) | AU5002496A (de) |
CA (3) | CA2215367C (de) |
DE (3) | DE69608674T2 (de) |
DK (3) | DK0815706T3 (de) |
ES (3) | ES2150106T3 (de) |
GR (1) | GR3034182T3 (de) |
HK (3) | HK1009691A1 (de) |
NL (1) | NL9500512A (de) |
PT (1) | PT815706E (de) |
WO (3) | WO1996028952A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69608316T2 (de) * | 1996-12-13 | 2000-11-30 | Koninkl Kpn Nv | Vorrichtung und verfahren zur signalqualitätsbestimmung |
US6157830A (en) * | 1997-05-22 | 2000-12-05 | Telefonaktiebolaget Lm Ericsson | Speech quality measurement in mobile telecommunication networks based on radio link parameters |
DE19840548C2 (de) * | 1998-08-27 | 2001-02-15 | Deutsche Telekom Ag | Verfahren zur instrumentellen Sprachqualitätsbestimmung |
US7653002B2 (en) * | 1998-12-24 | 2010-01-26 | Verizon Business Global Llc | Real time monitoring of perceived quality of packet voice transmission |
US7085230B2 (en) * | 1998-12-24 | 2006-08-01 | Mci, Llc | Method and system for evaluating the quality of packet-switched voice signals |
US7099282B1 (en) * | 1998-12-24 | 2006-08-29 | Mci, Inc. | Determining the effects of new types of impairments on perceived quality of a voice service |
US6499009B1 (en) * | 1999-10-29 | 2002-12-24 | Telefonaktiebolaget Lm Ericsson | Handling variable delay in objective speech quality assessment |
NL1014075C2 (nl) | 2000-01-13 | 2001-07-16 | Koninkl Kpn Nv | Methode en inrichting voor het bepalen van de kwaliteit van een signaal. |
US7487237B2 (en) * | 2000-10-17 | 2009-02-03 | Avaya Technology Corp. | Load optimization |
US8023421B2 (en) * | 2002-07-25 | 2011-09-20 | Avaya Inc. | Method and apparatus for the assessment and optimization of network traffic |
US7406539B2 (en) * | 2000-10-17 | 2008-07-29 | Avaya Technology Corp. | Method and apparatus for performance and cost optimization in an internetwork |
US7756032B2 (en) * | 2000-10-17 | 2010-07-13 | Avaya Inc. | Method and apparatus for communicating data within measurement traffic |
US7349994B2 (en) * | 2000-10-17 | 2008-03-25 | Avaya Technology Corp. | Method and apparatus for coordinating routing parameters via a back-channel communication medium |
WO2002033894A2 (en) * | 2000-10-17 | 2002-04-25 | Routescience Technologies, Inc. | Method and apparatus for performance and cost optimization in an internetwork |
US7720959B2 (en) * | 2000-10-17 | 2010-05-18 | Avaya Inc. | Method and apparatus for characterizing the quality of a network path |
EP1241663A1 (de) * | 2001-03-13 | 2002-09-18 | Koninklijke KPN N.V. | Verfahren und Vorrichtung zur Sprachqualitätsbestimmung |
EP1298646B1 (de) * | 2001-10-01 | 2006-01-11 | Koninklijke KPN N.V. | Verbessertes Verfahren zur Ermittlung der Qualität eines Sprachsignals |
AU2003212285A1 (en) * | 2002-03-08 | 2003-09-22 | Koninklijke Kpn N.V. | Method and system for measuring a system's transmission quality |
US20030205124A1 (en) * | 2002-05-01 | 2003-11-06 | Foote Jonathan T. | Method and system for retrieving and sequencing music by rhythmic similarity |
EP1465156A1 (de) * | 2003-03-31 | 2004-10-06 | Koninklijke KPN N.V. | Verfahren und System zur Bestimmung der Qualität eines Sprachsignales |
US8140980B2 (en) | 2003-08-05 | 2012-03-20 | Verizon Business Global Llc | Method and system for providing conferencing services |
WO2006029399A2 (en) | 2004-09-09 | 2006-03-16 | Avaya Technology Corp. | Methods of and systems for network traffic security |
ATE405922T1 (de) * | 2004-09-20 | 2008-09-15 | Tno | Frequenzkompensation für die wahrnehmungsbezogene sprachanalyse |
EP1742435A3 (de) * | 2005-07-05 | 2008-05-14 | St Microelectronics S.A. | Schätzung der Amplitude eines verrauschten binären Signals |
DK1781053T3 (da) * | 2005-10-28 | 2012-08-13 | Ericsson Telefon Ab L M | Fremgangsmåder og apparat til tjeneste af typen push-to-talk |
DE102009034093A1 (de) * | 2009-07-21 | 2011-01-27 | Rohde & Schwarz Gmbh & Co. Kg | Frequenzselektive Messvorrichtung und frequenzselektives Messverfahren |
WO2011010962A1 (en) * | 2009-07-24 | 2011-01-27 | Telefonaktiebolaget L M Ericsson (Publ) | Method, computer, computer program and computer program product for speech quality estimation |
CN106680366B (zh) * | 2016-12-29 | 2020-03-17 | 核动力运行研究所 | 一种热交换管涡流检测信号质量自动检测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708002A1 (de) * | 1987-03-12 | 1988-09-22 | Telefonbau & Normalzeit Gmbh | Messverfahren zum beurteilen der guete von sprachcodierern und/oder uebertragungsstrecken |
US4860360A (en) * | 1987-04-06 | 1989-08-22 | Gte Laboratories Incorporated | Method of evaluating speech |
EP0417739A2 (de) * | 1989-09-11 | 1991-03-20 | Fujitsu Limited | Sprachkodierungsgerät mit mehreren Kodierungsverfahren |
EP0627727A1 (de) * | 1993-06-02 | 1994-12-07 | Telia Ab | Verfahren zur Bestimmung der Sprachqualität bei Sprachsynthesen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208548A (en) * | 1977-07-19 | 1980-06-17 | Orban Associates, Inc. | Apparatus and method for peak-limiting audio frequency signals |
US5687281A (en) * | 1990-10-23 | 1997-11-11 | Koninklijke Ptt Nederland N.V. | Bark amplitude component coder for a sampled analog signal and decoder for the coded signal |
US5588089A (en) * | 1990-10-23 | 1996-12-24 | Koninklijke Ptt Nederland N.V. | Bark amplitude component coder for a sampled analog signal and decoder for the coded signal |
KR950010340B1 (ko) * | 1993-08-25 | 1995-09-14 | 대우전자주식회사 | 시간 매스킹 현상을 이용한 오디오 신호의 왜곡 측정장치 |
US5602961A (en) * | 1994-05-31 | 1997-02-11 | Alaris, Inc. | Method and apparatus for speech compression using multi-mode code excited linear predictive coding |
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1995
- 1995-03-15 NL NL9500512A patent/NL9500512A/nl not_active Application Discontinuation
-
1996
- 1996-02-29 WO PCT/EP1996/000849 patent/WO1996028952A1/en active IP Right Grant
- 1996-02-29 ES ES96906719T patent/ES2150106T3/es not_active Expired - Lifetime
- 1996-02-29 CN CN96193744A patent/CN1127884C/zh not_active Expired - Fee Related
- 1996-02-29 DK DK96906719T patent/DK0815706T3/da active
- 1996-02-29 AU AU50024/96A patent/AU5002496A/en not_active Abandoned
- 1996-02-29 US US08/913,037 patent/US6064966A/en not_active Expired - Lifetime
- 1996-02-29 JP JP8527220A patent/JPH11503276A/ja active Pending
- 1996-02-29 CA CA002215367A patent/CA2215367C/en not_active Expired - Fee Related
- 1996-02-29 PT PT96906719T patent/PT815706E/pt unknown
- 1996-02-29 EP EP96906719A patent/EP0815706B1/de not_active Expired - Lifetime
- 1996-02-29 DE DE69608674T patent/DE69608674T2/de not_active Expired - Lifetime
- 1996-02-29 AT AT96906719T patent/ATE193632T1/de active
- 1996-03-11 CN CN96193737A patent/CN1115079C/zh not_active Expired - Lifetime
- 1996-03-11 EP EP96908036A patent/EP0815707B1/de not_active Expired - Lifetime
- 1996-03-11 US US08/913,038 patent/US6064946A/en not_active Expired - Lifetime
- 1996-03-11 JP JP8527284A patent/JPH11503277A/ja active Pending
- 1996-03-11 DK DK96908036T patent/DK0815707T3/da active
- 1996-03-11 CA CA002215358A patent/CA2215358C/en not_active Expired - Lifetime
- 1996-03-11 WO PCT/EP1996/001102 patent/WO1996028953A1/en active IP Right Grant
- 1996-03-11 ES ES96908036T patent/ES2124630T3/es not_active Expired - Lifetime
- 1996-03-11 DE DE69600878T patent/DE69600878T2/de not_active Expired - Lifetime
- 1996-03-11 AU AU51438/96A patent/AU5143896A/en not_active Abandoned
- 1996-03-11 AT AT96908036T patent/ATE172836T1/de active
- 1996-03-13 ES ES96908056T patent/ES2125105T3/es not_active Expired - Lifetime
- 1996-03-13 WO PCT/EP1996/001143 patent/WO1996028950A1/en active IP Right Grant
- 1996-03-13 US US08/913,039 patent/US6041294A/en not_active Expired - Lifetime
- 1996-03-13 DE DE69600728T patent/DE69600728T2/de not_active Expired - Lifetime
- 1996-03-13 EP EP96908056A patent/EP0815705B1/de not_active Expired - Lifetime
- 1996-03-13 AU AU51449/96A patent/AU5144996A/en not_active Abandoned
- 1996-03-13 JP JP8527291A patent/JPH11502071A/ja active Pending
- 1996-03-13 CN CN96193745A patent/CN1119919C/zh not_active Expired - Lifetime
- 1996-03-13 CA CA002215366A patent/CA2215366C/en not_active Expired - Lifetime
- 1996-03-13 AT AT96908056T patent/ATE171832T1/de active
- 1996-03-13 DK DK96908056T patent/DK0815705T3/da active
-
1998
- 1998-09-07 HK HK98110498A patent/HK1009691A1/xx not_active IP Right Cessation
- 1998-09-07 HK HK98110499A patent/HK1009692A1/xx not_active IP Right Cessation
- 1998-09-07 HK HK98110496A patent/HK1009690A1/xx not_active IP Right Cessation
-
2000
- 2000-08-14 GR GR20000401876T patent/GR3034182T3/el unknown
-
2004
- 2004-04-07 JP JP2004113335A patent/JP4024226B2/ja not_active Expired - Lifetime
- 2004-04-07 JP JP2004113334A patent/JP4024225B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3708002A1 (de) * | 1987-03-12 | 1988-09-22 | Telefonbau & Normalzeit Gmbh | Messverfahren zum beurteilen der guete von sprachcodierern und/oder uebertragungsstrecken |
US4860360A (en) * | 1987-04-06 | 1989-08-22 | Gte Laboratories Incorporated | Method of evaluating speech |
EP0417739A2 (de) * | 1989-09-11 | 1991-03-20 | Fujitsu Limited | Sprachkodierungsgerät mit mehreren Kodierungsverfahren |
EP0627727A1 (de) * | 1993-06-02 | 1994-12-07 | Telia Ab | Verfahren zur Bestimmung der Sprachqualität bei Sprachsynthesen |
Non-Patent Citations (2)
Title |
---|
BEERENDS J G ET AL: "A perceptual audio quality measure based on a psychoacoustic sound representation", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, DEC. 1992, USA, vol. 40, no. 12, ISSN 0004-7554, pages 963 - 978 * |
BEERENDS J G ET AL: "A perceptual speech-quality measure based on a psychoacoustic sound representation", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, MARCH 1994, USA, vol. 42, no. 3, ISSN 0004-7554, pages 115 - 123 * |
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