FR2979465B1 - Procede et dispositif de ralentissement d'un signal audionumerique - Google Patents
Procede et dispositif de ralentissement d'un signal audionumeriqueInfo
- Publication number
- FR2979465B1 FR2979465B1 FR1157705A FR1157705A FR2979465B1 FR 2979465 B1 FR2979465 B1 FR 2979465B1 FR 1157705 A FR1157705 A FR 1157705A FR 1157705 A FR1157705 A FR 1157705A FR 2979465 B1 FR2979465 B1 FR 2979465B1
- Authority
- FR
- France
- Prior art keywords
- audionumeric
- slowing
- signal
- audionumeric signal
- 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 - Fee Related
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
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/04—Time compression or expansion
- G10L21/043—Time compression or expansion by changing speed
- G10L21/045—Time compression or expansion by changing speed using thinning out or insertion of a waveform
-
- 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
- G10L15/26—Speech to text systems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Machine Translation (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157705A FR2979465B1 (fr) | 2011-08-31 | 2011-08-31 | Procede et dispositif de ralentissement d'un signal audionumerique |
US14/238,602 US9928849B2 (en) | 2011-08-31 | 2012-08-08 | Method and device for slowing a digital audio signal |
JP2014527570A JP5873927B2 (ja) | 2011-08-31 | 2012-08-08 | デジタルオーディオ信号を低速化するための方法およびデバイス |
EP12743985.9A EP2751802B1 (fr) | 2011-08-31 | 2012-08-08 | Procédé et dispositif de ralentissement d'un signal audio numérique |
PCT/EP2012/065495 WO2013029944A1 (fr) | 2011-08-31 | 2012-08-08 | Procédé et dispositif de ralentissement d'un signal audio numérique |
KR1020147005388A KR101556483B1 (ko) | 2011-08-31 | 2012-08-08 | 디지털 오디오 신호를 감속시키는 방법 및 디바이스 |
CN201280041871.7A CN103782340B (zh) | 2011-08-31 | 2012-08-08 | 用于对数字声音信号进行减速的方法和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1157705A FR2979465B1 (fr) | 2011-08-31 | 2011-08-31 | Procede et dispositif de ralentissement d'un signal audionumerique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2979465A1 FR2979465A1 (fr) | 2013-03-01 |
FR2979465B1 true FR2979465B1 (fr) | 2013-08-23 |
Family
ID=46639511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1157705A Expired - Fee Related FR2979465B1 (fr) | 2011-08-31 | 2011-08-31 | Procede et dispositif de ralentissement d'un signal audionumerique |
Country Status (7)
Country | Link |
---|---|
US (1) | US9928849B2 (fr) |
EP (1) | EP2751802B1 (fr) |
JP (1) | JP5873927B2 (fr) |
KR (1) | KR101556483B1 (fr) |
CN (1) | CN103782340B (fr) |
FR (1) | FR2979465B1 (fr) |
WO (1) | WO2013029944A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105209996A (zh) * | 2013-04-12 | 2015-12-30 | 德纳有限公司 | 通过模式识别进行的车辆和操作者引导 |
US11557288B2 (en) | 2020-04-10 | 2023-01-17 | International Business Machines Corporation | Hindrance speech portion detection using time stamps |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3332667B2 (ja) * | 1995-06-15 | 2002-10-07 | 三洋電機株式会社 | ビデオテープレコーダ |
US20020087311A1 (en) * | 2000-12-29 | 2002-07-04 | Leung Lee Victor Wai | Computer-implemented dynamic language model generation method and system |
JP3881620B2 (ja) * | 2002-12-27 | 2007-02-14 | 株式会社東芝 | 話速可変装置及び話速変換方法 |
JP2005148307A (ja) * | 2003-11-13 | 2005-06-09 | Ricoh Co Ltd | 話速変換装置、話速変換方法、プログラム及び記録媒体 |
WO2006008871A1 (fr) * | 2004-07-21 | 2006-01-26 | Matsushita Electric Industrial Co., Ltd. | Synthétiseur vocal |
JP4630876B2 (ja) * | 2005-01-18 | 2011-02-09 | 富士通株式会社 | 話速変換方法及び話速変換装置 |
TWI277949B (en) * | 2005-02-21 | 2007-04-01 | Delta Electronics Inc | Method and device of speech recognition and language-understanding analysis and nature-language dialogue system using the method |
JP2008040431A (ja) * | 2006-08-10 | 2008-02-21 | Yamaha Corp | 音声加工装置 |
US7838755B2 (en) * | 2007-02-14 | 2010-11-23 | Museami, Inc. | Music-based search engine |
US8244531B2 (en) * | 2008-09-28 | 2012-08-14 | Avaya Inc. | Method of retaining a media stream without its private audio content |
TWI396443B (zh) * | 2008-12-22 | 2013-05-11 | Ind Tech Res Inst | 應用於網路串流之影音控制回應及頻寬調適方法與使用該方法之伺服器 |
CN101939784B (zh) * | 2009-01-29 | 2012-11-21 | 松下电器产业株式会社 | 助听器及助听处理方法 |
US8958685B2 (en) * | 2009-08-17 | 2015-02-17 | Avaya Inc. | Word cloud audio navigation |
US9413869B2 (en) * | 2010-02-10 | 2016-08-09 | Qualcomm Incorporated | Mobile device having plurality of input modes |
US8681649B2 (en) * | 2011-08-01 | 2014-03-25 | Cisco Technology, Inc. | System and method for adaptive optimization of resource utilization for redundancy elimination |
-
2011
- 2011-08-31 FR FR1157705A patent/FR2979465B1/fr not_active Expired - Fee Related
-
2012
- 2012-08-08 US US14/238,602 patent/US9928849B2/en active Active
- 2012-08-08 JP JP2014527570A patent/JP5873927B2/ja not_active Expired - Fee Related
- 2012-08-08 CN CN201280041871.7A patent/CN103782340B/zh not_active Expired - Fee Related
- 2012-08-08 WO PCT/EP2012/065495 patent/WO2013029944A1/fr active Application Filing
- 2012-08-08 KR KR1020147005388A patent/KR101556483B1/ko not_active IP Right Cessation
- 2012-08-08 EP EP12743985.9A patent/EP2751802B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
JP5873927B2 (ja) | 2016-03-01 |
US9928849B2 (en) | 2018-03-27 |
JP2014527648A (ja) | 2014-10-16 |
EP2751802A1 (fr) | 2014-07-09 |
EP2751802B1 (fr) | 2015-07-01 |
CN103782340B (zh) | 2016-01-20 |
KR101556483B1 (ko) | 2015-10-01 |
WO2013029944A1 (fr) | 2013-03-07 |
CN103782340A (zh) | 2014-05-07 |
FR2979465A1 (fr) | 2013-03-01 |
US20140229167A1 (en) | 2014-08-14 |
KR20140047722A (ko) | 2014-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC | Lien (pledge) constituted |
Effective date: 20131018 |
|
RG | Lien (pledge) cancelled |
Effective date: 20141016 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
ST | Notification of lapse |
Effective date: 20170428 |