EP1128360A3 - Method for optimizing the acoustic quality of an acoustic signal on the basis of psyscho-acoustic parameters - Google Patents
Method for optimizing the acoustic quality of an acoustic signal on the basis of psyscho-acoustic parameters Download PDFInfo
- Publication number
- EP1128360A3 EP1128360A3 EP01830129A EP01830129A EP1128360A3 EP 1128360 A3 EP1128360 A3 EP 1128360A3 EP 01830129 A EP01830129 A EP 01830129A EP 01830129 A EP01830129 A EP 01830129A EP 1128360 A3 EP1128360 A3 EP 1128360A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sound
- acoustic
- quality
- psycho
- perceived
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000011156 evaluation Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/02—Synthesis of acoustic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
Landscapes
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2000TO000180A IT1319914B1 (en) | 2000-02-24 | 2000-02-24 | PROCEDURE FOR THE OPTIMIZATION OF THE SOUND QUALITY OF A SOUND SIGNAL ON THE BASIS OF PSYCHO-ACOUSTIC PARAMETERS. |
ITTO000180 | 2000-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1128360A2 EP1128360A2 (en) | 2001-08-29 |
EP1128360A3 true EP1128360A3 (en) | 2004-12-08 |
Family
ID=11457483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01830129A Withdrawn EP1128360A3 (en) | 2000-02-24 | 2001-02-23 | Method for optimizing the acoustic quality of an acoustic signal on the basis of psyscho-acoustic parameters |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1128360A3 (en) |
IT (1) | IT1319914B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8948468B2 (en) | 2003-06-26 | 2015-02-03 | Fotonation Limited | Modification of viewing parameters for digital images using face detection information |
CN102857851B (en) * | 2012-09-12 | 2015-04-15 | 清华大学 | Sound and image synchronizing system for sound quality evaluation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615270A (en) * | 1993-04-08 | 1997-03-25 | International Jensen Incorporated | Method and apparatus for dynamic sound optimization |
US5758027A (en) * | 1995-01-10 | 1998-05-26 | Lucent Technologies Inc. | Apparatus and method for measuring the fidelity of a system |
US5907622A (en) * | 1995-09-21 | 1999-05-25 | Dougherty; A. Michael | Automatic noise compensation system for audio reproduction equipment |
WO1999050824A1 (en) * | 1998-03-27 | 1999-10-07 | Her Majesty The Queen In Right Of Canada As Repre Sented By The Minister Of Industry Through The Communication Research Centre | A process and system for objective audio quality measurement |
-
2000
- 2000-02-24 IT IT2000TO000180A patent/IT1319914B1/en active
-
2001
- 2001-02-23 EP EP01830129A patent/EP1128360A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5615270A (en) * | 1993-04-08 | 1997-03-25 | International Jensen Incorporated | Method and apparatus for dynamic sound optimization |
US5758027A (en) * | 1995-01-10 | 1998-05-26 | Lucent Technologies Inc. | Apparatus and method for measuring the fidelity of a system |
US5907622A (en) * | 1995-09-21 | 1999-05-25 | Dougherty; A. Michael | Automatic noise compensation system for audio reproduction equipment |
WO1999050824A1 (en) * | 1998-03-27 | 1999-10-07 | Her Majesty The Queen In Right Of Canada As Repre Sented By The Minister Of Industry Through The Communication Research Centre | A process and system for objective audio quality measurement |
Also Published As
Publication number | Publication date |
---|---|
ITTO20000180A0 (en) | 2000-02-24 |
IT1319914B1 (en) | 2003-11-12 |
EP1128360A2 (en) | 2001-08-29 |
ITTO20000180A1 (en) | 2001-08-24 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7G 10L 19/00 B Ipc: 7H 04B 1/66 B Ipc: 7H 03G 3/32 B Ipc: 7G 10K 15/00 A |
|
17P | Request for examination filed |
Effective date: 20050517 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20070516 |