JPS5416361B2 - - Google Patents
Info
- Publication number
- JPS5416361B2 JPS5416361B2 JP5035674A JP5035674A JPS5416361B2 JP S5416361 B2 JPS5416361 B2 JP S5416361B2 JP 5035674 A JP5035674 A JP 5035674A JP 5035674 A JP5035674 A JP 5035674A JP S5416361 B2 JPS5416361 B2 JP S5416361B2
- Authority
- JP
- Japan
- 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
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
- G10L15/00—Speech recognition
-
- 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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Networks Using Active Elements (AREA)
- Electrophonic Musical Instruments (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/358,427 US3989896A (en) | 1973-05-08 | 1973-05-08 | Method and apparatus for speech identification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5017503A JPS5017503A (enExample) | 1975-02-24 |
| JPS5416361B2 true JPS5416361B2 (enExample) | 1979-06-21 |
Family
ID=23409610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5035674A Expired JPS5416361B2 (enExample) | 1973-05-08 | 1974-05-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3989896A (enExample) |
| JP (1) | JPS5416361B2 (enExample) |
| CA (1) | CA1013857A (enExample) |
| DE (1) | DE2422028C2 (enExample) |
| FR (1) | FR2229109B1 (enExample) |
| GB (1) | GB1470438A (enExample) |
| SE (1) | SE398681B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719132B2 (enExample) * | 1974-06-13 | 1982-04-21 | ||
| US4468804A (en) * | 1982-02-26 | 1984-08-28 | Signatron, Inc. | Speech enhancement techniques |
| US4692117A (en) * | 1982-08-03 | 1987-09-08 | Goodwin Allen W | Acoustic energy, real-time spectrum analyzer |
| DE3305045C2 (de) * | 1983-02-14 | 1986-10-02 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur Bestimmung der Sprachgrundfrequenz |
| AU2944684A (en) * | 1983-06-17 | 1984-12-20 | University Of Melbourne, The | Speech recognition |
| US4773093A (en) * | 1984-12-31 | 1988-09-20 | Itt Defense Communications | Text-independent speaker recognition system and method based on acoustic segment matching |
| JPH0638199B2 (ja) * | 1985-09-02 | 1994-05-18 | 日本電気株式会社 | 音声認識装置 |
| EP0245252A1 (en) * | 1985-11-08 | 1987-11-19 | MARLEY, John | System and method for sound recognition with feature selection synchronized to voice pitch |
| US4843377A (en) * | 1987-04-21 | 1989-06-27 | Guardian Technologies, Inc. | Remote confinement system |
| US4999613A (en) * | 1987-04-21 | 1991-03-12 | Guardian Technologies, Inc. | Remote confinement system |
| DE3720882A1 (de) * | 1987-06-24 | 1989-01-05 | Media Control Musik Medien | Verfahren und schaltungsanordnung zum automatischen wiedererkennen von signalfolgen |
| US4996161A (en) * | 1987-10-16 | 1991-02-26 | Guardian Technologies, Inc. | Breath alcohol testing system |
| JP2504171B2 (ja) * | 1989-03-16 | 1996-06-05 | 日本電気株式会社 | 声門波形に基づく話者識別装置 |
| US5214708A (en) * | 1991-12-16 | 1993-05-25 | Mceachern Robert H | Speech information extractor |
| US5457769A (en) * | 1993-03-30 | 1995-10-10 | Earmark, Inc. | Method and apparatus for detecting the presence of human voice signals in audio signals |
| US5471527A (en) | 1993-12-02 | 1995-11-28 | Dsc Communications Corporation | Voice enhancement system and method |
| US5897614A (en) * | 1996-12-20 | 1999-04-27 | International Business Machines Corporation | Method and apparatus for sibilant classification in a speech recognition system |
| US7272375B2 (en) | 2004-06-30 | 2007-09-18 | Silicon Laboratories Inc. | Integrated low-IF terrestrial audio broadcast receiver and associated method |
| US20140207456A1 (en) * | 2010-09-23 | 2014-07-24 | Waveform Communications, Llc | Waveform analysis of speech |
| US9437213B2 (en) | 2012-03-05 | 2016-09-06 | Malaspina Labs (Barbados) Inc. | Voice signal enhancement |
| US9015044B2 (en) | 2012-03-05 | 2015-04-21 | Malaspina Labs (Barbados) Inc. | Formant based speech reconstruction from noisy signals |
| US9384759B2 (en) | 2012-03-05 | 2016-07-05 | Malaspina Labs (Barbados) Inc. | Voice activity detection and pitch estimation |
| JP2023180911A (ja) * | 2022-06-10 | 2023-12-21 | 旭化成エレクトロニクス株式会社 | 音声信号処理装置 |
| CN117690439B (zh) * | 2024-01-31 | 2024-04-16 | 国网安徽省电力有限公司合肥供电公司 | 一种基于营销场景的语音识别语意理解方法及系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575910A (en) * | 1949-09-21 | 1951-11-20 | Bell Telephone Labor Inc | Voice-operated signaling system |
| US2819341A (en) * | 1954-09-30 | 1958-01-07 | Bell Telephone Labor Inc | Transmission and reconstruction of artificial speech |
| US2857465A (en) * | 1955-11-21 | 1958-10-21 | Bell Telephone Labor Inc | Vocoder transmission system |
| GB862132A (en) * | 1958-12-17 | 1961-03-01 | Nippon Electric Co | Frequency discrimination system of voice formant |
| US3423530A (en) * | 1965-03-26 | 1969-01-21 | Melpar Inc | Speech synthesizer having q multiplier |
| US3437757A (en) * | 1966-06-15 | 1969-04-08 | Bell Telephone Labor Inc | Speech analysis system |
| US3509280A (en) * | 1968-11-01 | 1970-04-28 | Itt | Adaptive speech pattern recognition system |
| GB1303808A (enExample) * | 1969-04-24 | 1973-01-24 | ||
| US3700815A (en) * | 1971-04-20 | 1972-10-24 | Bell Telephone Labor Inc | Automatic speaker verification by non-linear time alignment of acoustic parameters |
| DE2143560C3 (de) * | 1971-08-31 | 1974-07-04 | Hewlett-Packard Gmbh, 7030 Boeblingen | Filteranordnung |
-
1973
- 1973-05-08 US US05/358,427 patent/US3989896A/en not_active Expired - Lifetime
-
1974
- 1974-04-22 GB GB1751074A patent/GB1470438A/en not_active Expired
- 1974-04-29 SE SE7405696A patent/SE398681B/xx not_active IP Right Cessation
- 1974-05-06 CA CA198,990A patent/CA1013857A/en not_active Expired
- 1974-05-07 DE DE2422028A patent/DE2422028C2/de not_active Expired
- 1974-05-08 FR FR7415846A patent/FR2229109B1/fr not_active Expired
- 1974-05-08 JP JP5035674A patent/JPS5416361B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1470438A (en) | 1977-04-14 |
| FR2229109A1 (enExample) | 1974-12-06 |
| USB358427I5 (enExample) | 1976-02-03 |
| CA1013857A (en) | 1977-07-12 |
| SE398681B (sv) | 1978-01-09 |
| DE2422028C2 (de) | 1986-01-16 |
| US3989896A (en) | 1976-11-02 |
| JPS5017503A (enExample) | 1975-02-24 |
| FR2229109B1 (enExample) | 1978-08-11 |
| DE2422028A1 (de) | 1974-11-28 |