CN100570709C - 语音信号压缩设备、语音信号压缩方法和程序 - Google Patents
语音信号压缩设备、语音信号压缩方法和程序 Download PDFInfo
- Publication number
- CN100570709C CN100570709C CNB2004800086632A CN200480008663A CN100570709C CN 100570709 C CN100570709 C CN 100570709C CN B2004800086632 A CNB2004800086632 A CN B2004800086632A CN 200480008663 A CN200480008663 A CN 200480008663A CN 100570709 C CN100570709 C CN 100570709C
- Authority
- CN
- China
- Prior art keywords
- data
- phoneme
- speech
- signal
- compression
- 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 - Lifetime
Links
- 238000007906 compression Methods 0.000 title claims description 83
- 230000006835 compression Effects 0.000 title claims description 83
- 238000000034 method Methods 0.000 title description 32
- 230000014509 gene expression Effects 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000013139 quantization Methods 0.000 claims description 51
- 238000001228 spectrum Methods 0.000 claims description 44
- 238000005070 sampling Methods 0.000 claims description 28
- 238000013144 data compression Methods 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 18
- 239000000284 extract Substances 0.000 claims description 3
- 230000004304 visual acuity Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 37
- 230000006870 function Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 description 34
- 238000004891 communication Methods 0.000 description 20
- 238000004364 calculation method Methods 0.000 description 18
- 239000003638 chemical reducing agent Substances 0.000 description 15
- 238000000605 extraction Methods 0.000 description 15
- 238000005311 autocorrelation function Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 11
- 238000012217 deletion Methods 0.000 description 10
- 230000037430 deletion Effects 0.000 description 10
- 230000010363 phase shift Effects 0.000 description 10
- 230000015654 memory Effects 0.000 description 9
- 241001269238 Data Species 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010219 correlation analysis Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012952 Resampling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
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
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- 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
- G10L25/90—Pitch determination of speech signals
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP090045/2003 | 2003-03-28 | ||
JP2003090045A JP4256189B2 (ja) | 2003-03-28 | 2003-03-28 | 音声信号圧縮装置、音声信号圧縮方法及びプログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1768375A CN1768375A (zh) | 2006-05-03 |
CN100570709C true CN100570709C (zh) | 2009-12-16 |
Family
ID=33127254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800086632A Expired - Lifetime CN100570709C (zh) | 2003-03-28 | 2004-03-26 | 语音信号压缩设备、语音信号压缩方法和程序 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7653540B2 (zh) |
EP (1) | EP1610300B1 (zh) |
JP (1) | JP4256189B2 (zh) |
KR (1) | KR101009799B1 (zh) |
CN (1) | CN100570709C (zh) |
DE (2) | DE04723803T1 (zh) |
WO (1) | WO2004088634A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1895511B1 (en) * | 2005-06-23 | 2011-09-07 | Panasonic Corporation | Audio encoding apparatus, audio decoding apparatus and audio encoding information transmitting apparatus |
US20070011009A1 (en) * | 2005-07-08 | 2007-01-11 | Nokia Corporation | Supporting a concatenative text-to-speech synthesis |
JP4736699B2 (ja) * | 2005-10-13 | 2011-07-27 | 株式会社ケンウッド | 音声信号圧縮装置、音声信号復元装置、音声信号圧縮方法、音声信号復元方法及びプログラム |
US8694318B2 (en) * | 2006-09-19 | 2014-04-08 | At&T Intellectual Property I, L. P. | Methods, systems, and products for indexing content |
CN108369804A (zh) * | 2015-12-07 | 2018-08-03 | 雅马哈株式会社 | 语音交互设备和语音交互方法 |
CN109817196B (zh) * | 2019-01-11 | 2021-06-08 | 安克创新科技股份有限公司 | 一种噪音消除方法、装置、系统、设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2004443A (en) * | 1977-08-09 | 1979-03-28 | Center Of Scient & Applied Res | Voice codification system |
US5715363A (en) * | 1989-10-20 | 1998-02-03 | Canon Kabushika Kaisha | Method and apparatus for processing speech |
JP3233500B2 (ja) * | 1993-07-21 | 2001-11-26 | 富士重工業株式会社 | 自動車エンジンの燃料ポンプ制御装置 |
JP2002251196A (ja) * | 2001-02-26 | 2002-09-06 | Kenwood Corp | 音素データ処理装置、音素データ処理方法及びプログラム |
JP2002287784A (ja) * | 2001-03-28 | 2002-10-04 | Nec Corp | 音声合成用圧縮素片作成装置、音声規則合成装置及びそれらに用いる方法並びにそのプログラム |
WO2003019530A1 (fr) * | 2001-08-31 | 2003-03-06 | Kenwood Corporation | Dispositif et procede de generation d'un signal a forme d'onde affecte d'un pas ; programme |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946167A (en) * | 1973-11-20 | 1976-03-23 | Ted Bildplatten Aktiengesellschaft Aeg-Telefunken-Teldec | High density recording playback element construction |
JPS5667899A (en) | 1979-11-09 | 1981-06-08 | Canon Kk | Voice storage system |
US4661915A (en) * | 1981-08-03 | 1987-04-28 | Texas Instruments Incorporated | Allophone vocoder |
JPH01244499A (ja) | 1988-03-25 | 1989-09-28 | Toshiba Corp | 音声素片ファイル作成装置 |
JP2931059B2 (ja) | 1989-12-22 | 1999-08-09 | 沖電気工業株式会社 | 音声合成方式およびこれに用いる装置 |
KR940002854B1 (ko) * | 1991-11-06 | 1994-04-04 | 한국전기통신공사 | 음성 합성시스팀의 음성단편 코딩 및 그의 피치조절 방법과 그의 유성음 합성장치 |
BE1010336A3 (fr) * | 1996-06-10 | 1998-06-02 | Faculte Polytechnique De Mons | Procede de synthese de son. |
FR2815457B1 (fr) * | 2000-10-18 | 2003-02-14 | Thomson Csf | Procede de codage de la prosodie pour un codeur de parole a tres bas debit |
JP2002244688A (ja) * | 2001-02-15 | 2002-08-30 | Sony Computer Entertainment Inc | 情報処理方法及び装置、情報伝送システム、情報処理プログラムを情報処理装置に実行させる媒体、情報処理プログラム |
US7089184B2 (en) * | 2001-03-22 | 2006-08-08 | Nurv Center Technologies, Inc. | Speech recognition for recognizing speaker-independent, continuous speech |
CA2359771A1 (en) * | 2001-10-22 | 2003-04-22 | Dspfactory Ltd. | Low-resource real-time audio synthesis system and method |
-
2003
- 2003-03-28 JP JP2003090045A patent/JP4256189B2/ja not_active Expired - Lifetime
-
2004
- 2004-03-26 DE DE04723803T patent/DE04723803T1/de active Pending
- 2004-03-26 CN CNB2004800086632A patent/CN100570709C/zh not_active Expired - Lifetime
- 2004-03-26 US US10/545,427 patent/US7653540B2/en active Active
- 2004-03-26 KR KR1020057015569A patent/KR101009799B1/ko active IP Right Grant
- 2004-03-26 EP EP04723803A patent/EP1610300B1/en not_active Expired - Lifetime
- 2004-03-26 DE DE602004015753T patent/DE602004015753D1/de not_active Expired - Lifetime
- 2004-03-26 WO PCT/JP2004/004304 patent/WO2004088634A1/ja active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2004443A (en) * | 1977-08-09 | 1979-03-28 | Center Of Scient & Applied Res | Voice codification system |
US5715363A (en) * | 1989-10-20 | 1998-02-03 | Canon Kabushika Kaisha | Method and apparatus for processing speech |
JP3233500B2 (ja) * | 1993-07-21 | 2001-11-26 | 富士重工業株式会社 | 自動車エンジンの燃料ポンプ制御装置 |
JP2002251196A (ja) * | 2001-02-26 | 2002-09-06 | Kenwood Corp | 音素データ処理装置、音素データ処理方法及びプログラム |
JP2002287784A (ja) * | 2001-03-28 | 2002-10-04 | Nec Corp | 音声合成用圧縮素片作成装置、音声規則合成装置及びそれらに用いる方法並びにそのプログラム |
WO2003019530A1 (fr) * | 2001-08-31 | 2003-03-06 | Kenwood Corporation | Dispositif et procede de generation d'un signal a forme d'onde affecte d'un pas ; programme |
Also Published As
Publication number | Publication date |
---|---|
WO2004088634A1 (ja) | 2004-10-14 |
CN1768375A (zh) | 2006-05-03 |
EP1610300B1 (en) | 2008-08-13 |
EP1610300A1 (en) | 2005-12-28 |
DE602004015753D1 (de) | 2008-09-25 |
DE04723803T1 (de) | 2006-07-13 |
US7653540B2 (en) | 2010-01-26 |
US20060167690A1 (en) | 2006-07-27 |
JP4256189B2 (ja) | 2009-04-22 |
EP1610300A4 (en) | 2007-02-21 |
KR101009799B1 (ko) | 2011-01-19 |
KR20050107763A (ko) | 2005-11-15 |
JP2004294969A (ja) | 2004-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1422690B1 (en) | Apparatus and method for generating pitch waveform signal and apparatus and method for compressing/decompressing and synthesizing speech signal using the same | |
EP1941493B1 (en) | Content-based audio comparisons | |
CN101305423B (zh) | 自适应的基于时间/频率的音频编码和解码设备和方法 | |
CN100568343C (zh) | 生成基音周期波形信号的装置和方法及处理语音信号的装置和方法 | |
US7676361B2 (en) | Apparatus, method and program for voice signal interpolation | |
Friedman | Instantaneous-frequency distribution vs. time: An interpretation of the phase structure of speech | |
CN100570709C (zh) | 语音信号压缩设备、语音信号压缩方法和程序 | |
US6704671B1 (en) | System and method of identifying the onset of a sonic event | |
JP4407305B2 (ja) | ピッチ波形信号分割装置、音声信号圧縮装置、音声合成装置、ピッチ波形信号分割方法、音声信号圧縮方法、音声合成方法、記録媒体及びプログラム | |
JP3875890B2 (ja) | 音声信号加工装置、音声信号加工方法及びプログラム | |
EP0652560A1 (en) | Apparatus for recording and reproducing voice | |
CN112750422B (zh) | 一种歌声合成方法、装置及设备 | |
Tomas et al. | Influence of emotions to pitch harmonics parameters of vowel/a | |
US5899974A (en) | Compressing speech into a digital format | |
JP2007108440A (ja) | 音声信号圧縮装置、音声信号復元装置、音声信号圧縮方法、音声信号復元方法及びプログラム | |
Ghaemmaghami et al. | Speech compaction using temporal decomposition | |
WO2008039161A1 (fr) | Procédé de codage et de décodage multicomposant de signaux électriques de nature différente | |
Bae et al. | A Study on Enhancement of Speech Signal Using Separated Bandwidth and Non-uniform Sampling | |
Begault et al. | Validity of Bit Compressed Digital Voice Recordings for Spectrographic Analyses: Input for a Database, a Preliminary Test | |
JPS58113992A (ja) | 音声信号圧縮方式 | |
Lin et al. | Perceptual domain based speech and audio coder | |
Pischedda et al. | Aurally Relevant Analysis by Synthesis: A New Software Approach to Sound Design | |
JPH0716437U (ja) | 音声高能率符号化装置 | |
Venkateswarlu et al. | LPC based Speech Coding using Wavelet Decomposition | |
JPS60254200A (ja) | 音声基本周波数抽出装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: Japan's Tokyo East Shinagawa Shinagawa district four chome 12 No. 3 140-0002 Patentee after: Rakuten, Inc. Address before: Japan Yokohama Patentee before: JVC Kenwood Corp. Effective date of registration: 20151216 Address after: Japan Yokohama Patentee after: JVC KENWOOD Corp. Address before: Tokyo, Japan Patentee before: Kabushiki Kaisha KENWOOD |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan, the world's land area in the valley of Yu Chuan Ding Ding 14, No. 1, 158-0094 Patentee after: Rakuten, Inc. Address before: Japan's Tokyo East Shinagawa Shinagawa district four chome 12 No. 3 140-0002 Patentee before: Rakuten, Inc. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Lotte Group Co.,Ltd. Address before: Tokyo, Japan, the world's land area in the valley of Yu Chuan Ding Ding 14, No. 1, 158-0094 Patentee before: Rakuten, Inc. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091216 |