AU2001236293A1 - Compensation for linear filtering using frequency weighting factors - Google Patents
Compensation for linear filtering using frequency weighting factorsInfo
- Publication number
- AU2001236293A1 AU2001236293A1 AU2001236293A AU3629301A AU2001236293A1 AU 2001236293 A1 AU2001236293 A1 AU 2001236293A1 AU 2001236293 A AU2001236293 A AU 2001236293A AU 3629301 A AU3629301 A AU 3629301A AU 2001236293 A1 AU2001236293 A1 AU 2001236293A1
- Authority
- AU
- Australia
- Prior art keywords
- compensation
- weighting factors
- linear filtering
- frequency weighting
- frequency
- 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.)
- Abandoned
Links
Classifications
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51564500A | 2000-02-29 | 2000-02-29 | |
US09515645 | 2000-02-29 | ||
PCT/SE2001/000393 WO2001065543A1 (en) | 2000-02-29 | 2001-02-22 | Compensation for linear filtering using frequency weighting factors |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001236293A1 true AU2001236293A1 (en) | 2001-09-12 |
Family
ID=24052180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001236293A Abandoned AU2001236293A1 (en) | 2000-02-29 | 2001-02-22 | Compensation for linear filtering using frequency weighting factors |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001236293A1 (en) |
WO (1) | WO2001065543A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005009221D1 (en) * | 2004-09-20 | 2008-10-02 | Tno | FREQUENCY COMPENSATION FOR PERCEPTIONAL LANGUAGE ANALYSIS |
EP1950739B1 (en) * | 2007-01-23 | 2011-09-14 | Siemens Aktiengesellschaft Österreich | Method for identifying signals from the same source |
JP5319788B2 (en) * | 2009-01-26 | 2013-10-16 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | Audio signal alignment method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3973112A (en) * | 1974-07-29 | 1976-08-03 | Time/Data Corporation | System for determining transfer function |
IT1121496B (en) * | 1979-12-14 | 1986-04-02 | Cselt Centro Studi Lab Telecom | PROCEDURE AND DEVICE FOR CARRYING OUT OBJECTIVE QUALITY MEASUREMENTS ON PHONE SIGNAL TRANSMISSION EQUIPMENT |
GB9213459D0 (en) * | 1992-06-24 | 1992-08-05 | British Telecomm | Characterisation of communications systems using a speech-like test stimulus |
FR2722631B1 (en) * | 1994-07-13 | 1996-09-20 | France Telecom Etablissement P | METHOD AND SYSTEM FOR ADAPTIVE FILTERING BY BLIND EQUALIZATION OF A DIGITAL TELEPHONE SIGNAL AND THEIR APPLICATIONS |
DE69614829T2 (en) * | 1996-05-21 | 2002-04-04 | Koninkl Kpn Nv | Device and method for determining the quality of an output signal to be generated by a signal processing circuit |
DE19821273B4 (en) * | 1998-05-13 | 2006-10-05 | Deutsche Telekom Ag | Measuring method for aurally quality assessment of coded audio signals |
DE19840548C2 (en) * | 1998-08-27 | 2001-02-15 | Deutsche Telekom Ag | Procedures for instrumental language quality determination |
-
2001
- 2001-02-22 AU AU2001236293A patent/AU2001236293A1/en not_active Abandoned
- 2001-02-22 WO PCT/SE2001/000393 patent/WO2001065543A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001065543A1 (en) | 2001-09-07 |
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