NL9001985A - Werkwijze voor het coderen van een analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen. - Google Patents
Werkwijze voor het coderen van een analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen. Download PDFInfo
- Publication number
- NL9001985A NL9001985A NL9001985A NL9001985A NL9001985A NL 9001985 A NL9001985 A NL 9001985A NL 9001985 A NL9001985 A NL 9001985A NL 9001985 A NL9001985 A NL 9001985A NL 9001985 A NL9001985 A NL 9001985A
- Authority
- NL
- Netherlands
- Prior art keywords
- segment
- samples
- signal
- encoded
- coded
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000003252 repetitive effect Effects 0.000 claims abstract description 3
- 238000005070 sampling Methods 0.000 claims description 13
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000007792 addition Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007257 malfunction 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
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Analogue/Digital Conversion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001985A NL9001985A (nl) | 1990-09-10 | 1990-09-10 | Werkwijze voor het coderen van een analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen. |
NO913448A NO302549B1 (no) | 1990-09-10 | 1991-09-03 | Fremgangsmåte og anordning for koding av et samplet analogsignal av repeterende natur |
DE69119005T DE69119005T2 (de) | 1990-09-10 | 1991-09-06 | Verfahren und Einrichtung zur Kodierung eines Analogsignals mit Wiederholeigenschaft |
EP91202274A EP0475520B1 (en) | 1990-09-10 | 1991-09-06 | Method for coding an analog signal having a repetitive nature and a device for coding by said method |
ES91202274T ES2089113T3 (es) | 1990-09-10 | 1991-09-06 | Procedimiento para codificar una señal analogica que tiene naturaleza repetitiva y dispositivo para codificar por medio de dicho procedimiento. |
AT91202274T ATE137354T1 (de) | 1990-09-10 | 1991-09-06 | Verfahren und einrichtung zur kodierung eines analogsignals mit wiederholeigenschaft |
DK91202274.6T DK0475520T3 (da) | 1990-09-10 | 1991-09-06 | Fremgangsmåde til kodning af et analogt signal med en repetitiv karakter og en anordning til kodning ved den angivne fremgangsmåde |
CA002050979A CA2050979C (en) | 1990-09-10 | 1991-09-09 | Method for coding an analog signal having a repetitive nature and a device for coding by said method |
PT98900A PT98900B (pt) | 1990-09-10 | 1991-09-09 | Metodo para codificar um sinal analogico tendo uma natureza repetitiva e um dispositivo para codificar utilizando o referido metodo |
FI914261A FI105624B (fi) | 1990-09-10 | 1991-09-10 | Menetelmä luonteeltaan toistuvan analogisen signaalin koodaamiseksi sekä laite sanotulla menetelmällä koodaamista varten |
JP3307267A JP2640595B2 (ja) | 1990-09-10 | 1991-09-10 | 反復性をもつサンプル化されたアナログ信号のコード化方法およびその装置 |
US08/400,263 US5528629A (en) | 1990-09-10 | 1995-03-02 | Method and device for coding an analog signal having a repetitive nature utilizing over sampling to simplify coding |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9001985A NL9001985A (nl) | 1990-09-10 | 1990-09-10 | Werkwijze voor het coderen van een analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen. |
NL9001985 | 1990-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL9001985A true NL9001985A (nl) | 1992-04-01 |
Family
ID=19857655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL9001985A NL9001985A (nl) | 1990-09-10 | 1990-09-10 | Werkwijze voor het coderen van een analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0475520B1 (fi) |
JP (1) | JP2640595B2 (fi) |
AT (1) | ATE137354T1 (fi) |
CA (1) | CA2050979C (fi) |
DE (1) | DE69119005T2 (fi) |
DK (1) | DK0475520T3 (fi) |
ES (1) | ES2089113T3 (fi) |
FI (1) | FI105624B (fi) |
NL (1) | NL9001985A (fi) |
NO (1) | NO302549B1 (fi) |
PT (1) | PT98900B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116992B (fi) | 1999-07-05 | 2006-04-28 | Nokia Corp | Menetelmät, järjestelmä ja laitteet audiosignaalin koodauksen ja siirron tehostamiseksi |
US7388201B2 (en) | 2005-05-13 | 2008-06-17 | National University Of Singapore | Radiation detector having coated nanostructure and method |
WO2024194336A1 (en) * | 2023-03-21 | 2024-09-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding of granular synthesis databases |
CN117176177B (zh) * | 2023-11-03 | 2024-02-06 | 金乡县林业保护和发展服务中心(金乡县湿地保护中心、金乡县野生动植物保护中心、金乡县国有白洼林场) | 一种用于林业信息的数据共享方法及系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648688A (en) * | 1979-09-28 | 1981-05-01 | Hitachi Ltd | Sound analyser |
EP0280827B1 (en) * | 1987-03-05 | 1993-01-27 | International Business Machines Corporation | Pitch detection process and speech coder using said process |
-
1990
- 1990-09-10 NL NL9001985A patent/NL9001985A/nl not_active Application Discontinuation
-
1991
- 1991-09-03 NO NO913448A patent/NO302549B1/no not_active IP Right Cessation
- 1991-09-06 AT AT91202274T patent/ATE137354T1/de not_active IP Right Cessation
- 1991-09-06 ES ES91202274T patent/ES2089113T3/es not_active Expired - Lifetime
- 1991-09-06 DE DE69119005T patent/DE69119005T2/de not_active Expired - Lifetime
- 1991-09-06 EP EP91202274A patent/EP0475520B1/en not_active Expired - Lifetime
- 1991-09-06 DK DK91202274.6T patent/DK0475520T3/da active
- 1991-09-09 PT PT98900A patent/PT98900B/pt not_active IP Right Cessation
- 1991-09-09 CA CA002050979A patent/CA2050979C/en not_active Expired - Lifetime
- 1991-09-10 JP JP3307267A patent/JP2640595B2/ja not_active Expired - Lifetime
- 1991-09-10 FI FI914261A patent/FI105624B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT98900B (pt) | 1999-02-26 |
DE69119005D1 (de) | 1996-05-30 |
NO913448D0 (no) | 1991-09-03 |
FI105624B (fi) | 2000-09-15 |
NO302549B1 (no) | 1998-03-16 |
FI914261A (fi) | 1992-03-11 |
DK0475520T3 (da) | 1996-09-02 |
JP2640595B2 (ja) | 1997-08-13 |
NO913448L (no) | 1992-03-11 |
CA2050979C (en) | 1996-05-21 |
PT98900A (pt) | 1994-01-31 |
ES2089113T3 (es) | 1996-10-01 |
EP0475520B1 (en) | 1996-04-24 |
ATE137354T1 (de) | 1996-05-15 |
CA2050979A1 (en) | 1992-03-11 |
JPH05206955A (ja) | 1993-08-13 |
DE69119005T2 (de) | 1996-11-28 |
EP0475520A2 (en) | 1992-03-18 |
EP0475520A3 (en) | 1992-09-30 |
FI914261A0 (fi) | 1991-09-10 |
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A1B | A search report has been drawn up | ||
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