NO317600B1 - Taleomvandling for a gi bedret forstaelighet og basert pa deteksjon av taleintervaller - Google Patents
Taleomvandling for a gi bedret forstaelighet og basert pa deteksjon av taleintervaller Download PDFInfo
- Publication number
- NO317600B1 NO317600B1 NO19986172A NO986172A NO317600B1 NO 317600 B1 NO317600 B1 NO 317600B1 NO 19986172 A NO19986172 A NO 19986172A NO 986172 A NO986172 A NO 986172A NO 317600 B1 NO317600 B1 NO 317600B1
- Authority
- NO
- Norway
- Prior art keywords
- speech
- value
- time
- given
- time slot
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 30
- 238000001514 detection method Methods 0.000 title 1
- 230000000694 effects Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 27
- 230000001421 changed effect Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 15
- 230000006870 function Effects 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003631 expected effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 206010071299 Slow speech Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000001260 vocal cord Anatomy 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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
-
- 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
- G10L25/78—Detection of presence or absence of voice signals
- G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
- G10L2025/786—Adaptive threshold
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Time-Division Multiplex Systems (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Telephonic Communication Services (AREA)
- Electrically Operated Instructional Devices (AREA)
- User Interface Of Digital Computer (AREA)
- Machine Translation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296197A JP3220043B2 (ja) | 1997-04-30 | 1997-04-30 | 話速変換方法およびその装置 |
| JP11282297A JP3160228B2 (ja) | 1997-04-30 | 1997-04-30 | 音声区間検出方法およびその装置 |
| PCT/JP1998/001984 WO1998049673A1 (fr) | 1997-04-30 | 1998-04-30 | Procede et dispositif destines a detecter des parties vocales, procede de conversion du debit de parole et dispositif utilisant ce procede et ce dispositif |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO986172D0 NO986172D0 (no) | 1998-12-29 |
| NO986172L NO986172L (no) | 1999-02-19 |
| NO317600B1 true NO317600B1 (no) | 2004-11-22 |
Family
ID=26451896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19986172A NO317600B1 (no) | 1997-04-30 | 1998-12-29 | Taleomvandling for a gi bedret forstaelighet og basert pa deteksjon av taleintervaller |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6236970B1 (fr) |
| EP (3) | EP1944753A3 (fr) |
| KR (1) | KR100302370B1 (fr) |
| CN (2) | CN1117343C (fr) |
| CA (1) | CA2258908C (fr) |
| NO (1) | NO317600B1 (fr) |
| WO (1) | WO1998049673A1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19933541C2 (de) * | 1999-07-16 | 2002-06-27 | Infineon Technologies Ag | Verfahren für ein digitales Lerngerät zur digitalen Aufzeichnung eines analogen Audio-Signals mit automatischer Indexierung |
| JP4438144B2 (ja) * | 1999-11-11 | 2010-03-24 | ソニー株式会社 | 信号分類方法及び装置、記述子生成方法及び装置、信号検索方法及び装置 |
| MXPA03001198A (es) * | 2000-08-09 | 2003-06-30 | Thomson Licensing Sa | Metodo y sistema para habilitar la conversion de velocidad de audio. |
| DE60107438T2 (de) * | 2000-08-10 | 2005-05-25 | Thomson Licensing S.A., Boulogne | Vorrichtung und verfahren um sprachgeschwindigkeitskonvertierung zu ermöglichen |
| EP1393301B1 (fr) * | 2001-05-11 | 2007-01-10 | Koninklijke Philips Electronics N.V. | Estimation de la puissance d'un signal audio comprime |
| JP4265908B2 (ja) * | 2002-12-12 | 2009-05-20 | アルパイン株式会社 | 音声認識装置及び音声認識性能改善方法 |
| JP4114658B2 (ja) * | 2004-04-13 | 2008-07-09 | ソニー株式会社 | データ送信装置及びデータ受信装置 |
| FI20045146A0 (fi) * | 2004-04-22 | 2004-04-22 | Nokia Corp | Audioaktiivisuuden ilmaisu |
| EP1770688B1 (fr) * | 2004-07-21 | 2013-03-06 | Fujitsu Limited | Convertisseur de vitesse, méthode et programme de conversion de vitesse |
| JP2006084754A (ja) * | 2004-09-16 | 2006-03-30 | Oki Electric Ind Co Ltd | 音声録音再生装置 |
| WO2008007616A1 (fr) * | 2006-07-13 | 2008-01-17 | Nec Corporation | Dispositif, procédé et programme d'alarme relatif à une entrée de murmure non audible |
| DE602006009927D1 (de) | 2006-08-22 | 2009-12-03 | Harman Becker Automotive Sys | Verfahren und System zur Bereitstellung eines Tonsignals mit erweiterter Bandbreite |
| US8069039B2 (en) | 2006-12-25 | 2011-11-29 | Yamaha Corporation | Sound signal processing apparatus and program |
| CN101636784B (zh) | 2007-03-20 | 2011-12-28 | 富士通株式会社 | 语音识别系统及语音识别方法 |
| CN101472060B (zh) * | 2007-12-27 | 2011-12-07 | 新奥特（北京）视频技术有限公司 | 一种估算新闻节目长度的方法和装置 |
| US20090209341A1 (en) * | 2008-02-14 | 2009-08-20 | Aruze Gaming America, Inc. | Gaming Apparatus Capable of Conversation with Player and Control Method Thereof |
| US8463412B2 (en) * | 2008-08-21 | 2013-06-11 | Motorola Mobility Llc | Method and apparatus to facilitate determining signal bounding frequencies |
| GB0919672D0 (en) * | 2009-11-10 | 2009-12-23 | Skype Ltd | Noise suppression |
| CN102376303B (zh) * | 2010-08-13 | 2014-03-12 | 国基电子（上海）有限公司 | 录音设备及利用该录音设备进行声音处理与录入的方法 |
| JP5593244B2 (ja) * | 2011-01-28 | 2014-09-17 | 日本放送協会 | 話速変換倍率決定装置、話速変換装置、プログラム、及び記録媒体 |
| CN103716470B (zh) * | 2012-09-29 | 2016-12-07 | 华为技术有限公司 | 语音质量监控的方法和装置 |
| US9036844B1 (en) | 2013-11-10 | 2015-05-19 | Avraham Suhami | Hearing devices based on the plasticity of the brain |
| US9202469B1 (en) * | 2014-09-16 | 2015-12-01 | Citrix Systems, Inc. | Capturing noteworthy portions of audio recordings |
| CN107731243B (zh) * | 2016-08-12 | 2020-08-07 | 电信科学技术研究院 | 一种语音实时变速播放方法及设备 |
| EP3662470B1 (fr) * | 2017-08-01 | 2021-03-24 | Dolby Laboratories Licensing Corporation | Classification d'objet audio basée sur des métadonnées de localisation |
| RU2761940C1 (ru) | 2018-12-18 | 2021-12-14 | Общество С Ограниченной Ответственностью "Яндекс" | Способы и электронные устройства для идентификации пользовательского высказывания по цифровому аудиосигналу |
| CN111540342B (zh) * | 2020-04-16 | 2022-07-19 | 浙江大华技术股份有限公司 | 一种能量阈值调整方法、装置、设备及介质 |
| JP7508409B2 (ja) * | 2021-05-31 | 2024-07-01 | 株式会社東芝 | 音声認識装置、方法およびプログラム |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58130395A (ja) | 1982-01-29 | 1983-08-03 | 株式会社東芝 | 音声区間検出装置 |
| DE3370423D1 (en) * | 1983-06-07 | 1987-04-23 | Ibm | Process for activity detection in a voice transmission system |
| US4696039A (en) * | 1983-10-13 | 1987-09-22 | Texas Instruments Incorporated | Speech analysis/synthesis system with silence suppression |
| US4696040A (en) * | 1983-10-13 | 1987-09-22 | Texas Instruments Incorporated | Speech analysis/synthesis system with energy normalization and silence suppression |
| JPS61272796A (ja) | 1985-05-28 | 1986-12-03 | 沖電気工業株式会社 | 音声区間検出方式 |
| US4897832A (en) * | 1988-01-18 | 1990-01-30 | Oki Electric Industry Co., Ltd. | Digital speech interpolation system and speech detector |
| JPH02272837A (ja) | 1989-04-14 | 1990-11-07 | Oki Electric Ind Co Ltd | 音声区間検出方式 |
| US5305420A (en) * | 1991-09-25 | 1994-04-19 | Nippon Hoso Kyokai | Method and apparatus for hearing assistance with speech speed control function |
| JPH0698398A (ja) | 1992-06-25 | 1994-04-08 | Hitachi Ltd | 音声の無音区間検出伸長装置及び音声の無音区間検出伸長方法 |
| JPH07129190A (ja) * | 1993-09-10 | 1995-05-19 | Hitachi Ltd | 話速変換方法及び話速変換装置並びに電子装置 |
| JPH06266380A (ja) * | 1993-03-12 | 1994-09-22 | Toshiba Corp | 音声検出回路 |
| DE69421911T2 (de) * | 1993-03-25 | 2000-07-20 | British Telecommunications P.L.C., London | Spracherkennung mit pausedetektion |
| JP2835483B2 (ja) | 1993-06-23 | 1998-12-14 | 松下電器産業株式会社 | 音声判別装置と音響再生装置 |
| JPH0772896A (ja) | 1993-09-01 | 1995-03-17 | Sanyo Electric Co Ltd | 音声の圧縮伸長装置 |
| US5611018A (en) * | 1993-09-18 | 1997-03-11 | Sanyo Electric Co., Ltd. | System for controlling voice speed of an input signal |
| JPH08254992A (ja) | 1995-03-17 | 1996-10-01 | Fujitsu Ltd | 話速変換装置 |
| JPH08294199A (ja) | 1995-04-20 | 1996-11-05 | Hitachi Ltd | 話速変換装置 |
| GB2312360B (en) * | 1996-04-12 | 2001-01-24 | Olympus Optical Co | Voice signal coding apparatus |
-
1998
- 1998-04-30 EP EP08005875A patent/EP1944753A3/fr not_active Withdrawn
- 1998-04-30 US US09/202,867 patent/US6236970B1/en not_active Expired - Lifetime
- 1998-04-30 KR KR1019980710777A patent/KR100302370B1/ko not_active IP Right Cessation
- 1998-04-30 WO PCT/JP1998/001984 patent/WO1998049673A1/fr not_active Application Discontinuation
- 1998-04-30 EP EP98917743A patent/EP0944036A4/fr not_active Ceased
- 1998-04-30 CA CA002258908A patent/CA2258908C/fr not_active Expired - Lifetime
- 1998-04-30 EP EP04027925A patent/EP1517299A3/fr not_active Withdrawn
- 1998-04-30 CN CN98800566A patent/CN1117343C/zh not_active Expired - Lifetime
- 1998-12-29 NO NO19986172A patent/NO317600B1/no not_active IP Right Cessation
-
2001
- 2001-02-12 US US09/781,634 patent/US6374213B2/en not_active Expired - Lifetime
-
2003
- 2003-03-06 CN CNB031192599A patent/CN1198263C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO986172L (no) | 1999-02-19 |
| CN1441403A (zh) | 2003-09-10 |
| CN1198263C (zh) | 2005-04-20 |
| EP1944753A2 (fr) | 2008-07-16 |
| CA2258908C (fr) | 2002-12-10 |
| KR20000022351A (ko) | 2000-04-25 |
| EP0944036A4 (fr) | 2000-02-23 |
| EP1517299A3 (fr) | 2012-08-29 |
| US20010010037A1 (en) | 2001-07-26 |
| CN1225737A (zh) | 1999-08-11 |
| CA2258908A1 (fr) | 1998-11-05 |
| EP1944753A3 (fr) | 2012-08-15 |
| EP1517299A2 (fr) | 2005-03-23 |
| EP0944036A1 (fr) | 1999-09-22 |
| US6374213B2 (en) | 2002-04-16 |
| NO986172D0 (no) | 1998-12-29 |
| WO1998049673A1 (fr) | 1998-11-05 |
| US6236970B1 (en) | 2001-05-22 |
| KR100302370B1 (ko) | 2001-09-29 |
| CN1117343C (zh) | 2003-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |