DE2844156C2 - - Google Patents
Info
- Publication number
- DE2844156C2 DE2844156C2 DE2844156A DE2844156A DE2844156C2 DE 2844156 C2 DE2844156 C2 DE 2844156C2 DE 2844156 A DE2844156 A DE 2844156A DE 2844156 A DE2844156 A DE 2844156A DE 2844156 C2 DE2844156 C2 DE 2844156C2
- Authority
- DE
- Germany
- Prior art keywords
- values
- value
- characteristic
- distance value
- speech
- 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.)
- Expired
Links
- 238000012545 processing Methods 0.000 claims description 79
- 230000005484 gravity Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 24
- 230000007774 longterm Effects 0.000 claims description 17
- 238000001228 spectrum Methods 0.000 claims description 17
- 238000012795 verification Methods 0.000 claims description 14
- 230000015654 memory Effects 0.000 description 73
- 230000003595 spectral effect Effects 0.000 description 38
- 238000001514 detection method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011451 sequencing strategy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G10L17/00—Speaker identification or verification techniques
- G10L17/02—Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2844156A DE2844156A1 (de) | 1978-10-10 | 1978-10-10 | Verfahren zum verifizieren eines sprechers |
| GB7934689A GB2033637B (en) | 1978-10-10 | 1979-10-05 | Method of verifying a speaker |
| US06/083,197 US4292471A (en) | 1978-10-10 | 1979-10-09 | Method of verifying a speaker |
| FR7925264A FR2438887A1 (fr) | 1978-10-10 | 1979-10-10 | Procede pour verifier la voix d'un individu |
| JP13129579A JPS5564300A (en) | 1978-10-10 | 1979-10-11 | Human identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2844156A DE2844156A1 (de) | 1978-10-10 | 1978-10-10 | Verfahren zum verifizieren eines sprechers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2844156A1 DE2844156A1 (de) | 1980-04-24 |
| DE2844156C2 true DE2844156C2 (US20020095090A1-20020718-M00002.png) | 1987-11-26 |
Family
ID=6051857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2844156A Granted DE2844156A1 (de) | 1978-10-10 | 1978-10-10 | Verfahren zum verifizieren eines sprechers |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516106C2 (de) * | 1995-05-05 | 2003-04-03 | Philips Corp Intellectual Pty | Verfahren zum Bestimmen von Referenzwerten |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7529981A (en) * | 1980-09-19 | 1982-03-25 | Hitachi Limited | Language analysis by pattern recognition |
| US4520500A (en) * | 1981-05-07 | 1985-05-28 | Oki Electric Industry Co., Ltd. | Speech recognition system |
| JPS5879300A (ja) * | 1981-11-06 | 1983-05-13 | 日本電気株式会社 | パタ−ン距離計算方式 |
| US4761807A (en) * | 1982-09-29 | 1988-08-02 | Vmx, Inc. | Electronic audio communications system with voice authentication features |
| JPH0617817B2 (ja) * | 1982-10-19 | 1994-03-09 | 財団法人小林理学研究所 | 航空機の機種識別方法 |
| US4720863A (en) * | 1982-11-03 | 1988-01-19 | Itt Defense Communications | Method and apparatus for text-independent speaker recognition |
| GB2139389A (en) * | 1983-04-29 | 1984-11-07 | Voice Electronic Technology Li | Identification apparatus |
| JPS6024597A (ja) * | 1983-07-21 | 1985-02-07 | 日本電気株式会社 | 音声登録方式 |
| IT1160148B (it) * | 1983-12-19 | 1987-03-04 | Cselt Centro Studi Lab Telecom | Dispositivo per la verifica del parlatore |
| AU6128586A (en) * | 1985-07-01 | 1987-01-30 | Ecco Industries Inc. | Speaker verification system |
| JPH0795240B2 (ja) * | 1986-12-19 | 1995-10-11 | 株式会社日立製作所 | 個人音声パタ−ン入りカ−ドシステム |
| US4926488A (en) * | 1987-07-09 | 1990-05-15 | International Business Machines Corporation | Normalization of speech by adaptive labelling |
| GB8809898D0 (en) * | 1988-04-27 | 1988-06-02 | British Telecomm | Voice-operated service |
| EP0484455A4 (en) * | 1989-07-28 | 1993-03-10 | Stephen J. Guerreri | A method and apparatus for language and speaker recognition |
| JPH03128945U (US20020095090A1-20020718-M00002.png) * | 1990-04-10 | 1991-12-25 | ||
| US5265191A (en) * | 1991-09-17 | 1993-11-23 | At&T Bell Laboratories | Technique for voice-based security systems |
| US5717743A (en) * | 1992-12-16 | 1998-02-10 | Texas Instruments Incorporated | Transparent telephone access system using voice authorization |
| EP0613101B1 (en) * | 1993-02-26 | 2000-07-12 | Canon Kabushiki Kaisha | Pattern recognizing method and apparatus |
| US5537488A (en) * | 1993-09-16 | 1996-07-16 | Massachusetts Institute Of Technology | Pattern recognition system with statistical classification |
| US6078807A (en) * | 1997-08-26 | 2000-06-20 | International Business Machines Corporation | Telephony fraud detection using voice recognition techniques |
| US6185536B1 (en) * | 1998-03-04 | 2001-02-06 | Motorola, Inc. | System and method for establishing a communication link using user-specific voice data parameters as a user discriminator |
| JP3699608B2 (ja) * | 1999-04-01 | 2005-09-28 | 富士通株式会社 | 話者照合装置及び方法 |
| US7006969B2 (en) * | 2000-11-02 | 2006-02-28 | At&T Corp. | System and method of pattern recognition in very high-dimensional space |
| US7369993B1 (en) | 2000-11-02 | 2008-05-06 | At&T Corp. | System and method of pattern recognition in very high-dimensional space |
| US7788101B2 (en) * | 2005-10-31 | 2010-08-31 | Hitachi, Ltd. | Adaptation method for inter-person biometrics variability |
| US8914285B2 (en) * | 2012-07-17 | 2014-12-16 | Nice-Systems Ltd | Predicting a sales success probability score from a distance vector between speech of a customer and speech of an organization representative |
| US10257494B2 (en) | 2014-09-22 | 2019-04-09 | Samsung Electronics Co., Ltd. | Reconstruction of three-dimensional video |
| GB201801875D0 (en) * | 2017-11-14 | 2018-03-21 | Cirrus Logic Int Semiconductor Ltd | Audio processing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582559A (en) * | 1969-04-21 | 1971-06-01 | Scope Inc | Method and apparatus for interpretation of time-varying signals |
| JPS50155105A (US20020095090A1-20020718-M00002.png) * | 1974-06-04 | 1975-12-15 | ||
| JPS5224010A (en) * | 1975-08-09 | 1977-02-23 | Fuji Xerox Co Ltd | Individual person recognition system using speech frequency spectrum c entroid locus |
| US4053710A (en) * | 1976-03-01 | 1977-10-11 | Ncr Corporation | Automatic speaker verification systems employing moment invariants |
| DE2720666A1 (de) * | 1977-05-07 | 1978-11-09 | Philips Patentverwaltung | Verfahren und anordnung zur geraeuschanalyse |
-
1978
- 1978-10-10 DE DE2844156A patent/DE2844156A1/de active Granted
-
1979
- 1979-10-05 GB GB7934689A patent/GB2033637B/en not_active Expired
- 1979-10-09 US US06/083,197 patent/US4292471A/en not_active Expired - Lifetime
- 1979-10-10 FR FR7925264A patent/FR2438887A1/fr active Granted
- 1979-10-11 JP JP13129579A patent/JPS5564300A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516106C2 (de) * | 1995-05-05 | 2003-04-03 | Philips Corp Intellectual Pty | Verfahren zum Bestimmen von Referenzwerten |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2033637A (en) | 1980-05-21 |
| JPS6226039B2 (US20020095090A1-20020718-M00002.png) | 1987-06-05 |
| US4292471A (en) | 1981-09-29 |
| DE2844156A1 (de) | 1980-04-24 |
| FR2438887B1 (US20020095090A1-20020718-M00002.png) | 1984-03-16 |
| FR2438887A1 (fr) | 1980-05-09 |
| GB2033637B (en) | 1983-01-19 |
| JPS5564300A (en) | 1980-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2844156C2 (US20020095090A1-20020718-M00002.png) | ||
| DE60208223T2 (de) | Anordnung und verfahren zur gesichtserkennung unter verwendung von teilen des gelernten modells | |
| EP0560023B1 (de) | Einrichtung zur Klassifizierung eines Musters, insbesondere von einer Banknote oder von einer Münze | |
| DE3878852T2 (de) | Spracherkennung. | |
| DE2825110A1 (de) | Verfahren zur erkennung kontinuierlicher sprachsignale | |
| DE2708569A1 (de) | System zur identitaetspruefung einer person | |
| DE2847367A1 (de) | Zeichenerkennungsvorrichtung | |
| EP0821346A2 (de) | Verfahren zur Sprecherverifikation durch einen Rechner anhand mindestens eines von einem Sprecher eingesprochenen Sprachsignals | |
| DE2347738A1 (de) | Spracherkennungsverfahren und vorrichtung zur durchfuehrung desselben | |
| DE3236885A1 (de) | Verfahren und geraet zur sprachanalyse | |
| DE4031638C2 (US20020095090A1-20020718-M00002.png) | ||
| DE2753707A1 (de) | Einrichtung zur erkennung des auftretens eines kommandowortes aus einer eingangssprache | |
| DE2825082A1 (de) | Verfahren zur spracherkennung | |
| DE2524804A1 (de) | Verfahren und vorrichtung zur automatischen spracherkennung | |
| DE2422028A1 (de) | Schaltungsanordnung zur identifizierung einer formantfrequenz in einem gesprochenen wort | |
| WO1982001778A1 (en) | Method and device for the marking and/or identification of a data medium | |
| EP0285221A2 (de) | Verfahren zum Erkennen kontinuierlich gesprochener Wörter | |
| DE3733391C2 (US20020095090A1-20020718-M00002.png) | ||
| DE3750365T2 (de) | Sprecheridentifizierung. | |
| DE102008041944A1 (de) | Datenverarbeitungsverfahren zur Generierung eines Klassifikators und zur Überprüfung der Echtheit eines Dokuments, Vorrichtung zur Überprüfung der Echtheit eines Dokuments und Computerprogrammprodukt | |
| WO2006133974A1 (de) | Verfahren und vorrichtung zur erkennung einer münze unter verwendung ihres prägebildes | |
| EP0285222A2 (de) | Verfahren zum Erkennen zusammenhängend gesprochener Wörter | |
| DE2920041C2 (de) | Verfahren zum Verifizieren von Signalen, und Anordnung zum Durchführen des Verfahrens | |
| DE4407998C2 (de) | Verfahren und Vorrichtung zur Erkennung eines Musters auf einem Beleg | |
| DE3026055C2 (de) | Schaltungsanordnung zur maschinellen Zeichererkennung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: G10L 7/08 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |