ATE157188T1 - Methode und einrichtung zur kodierung und dekodierung eines abgetasteten analogsignals mit wiederholungseigenschaften - Google Patents

Methode und einrichtung zur kodierung und dekodierung eines abgetasteten analogsignals mit wiederholungseigenschaften

Info

Publication number: ATE157188T1
Authority: AT; Austria
Prior art keywords: components; decoding; encoding; stp; decoder
Prior art date: 1990-10-23

Application number

AT91202675T

Other languages

German (de)

English (en)

Inventor

John Gerard Beerends

Frank Muller

Ravesteijn Robertus Lamber Van

Original Assignee

Nederland Ptt

Priority date (The priority date 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 date listed.)

1990-10-23

Filing date

1991-10-16

Publication date

1997-09-15

1991-10-16 Application filed by Nederland Ptt filed Critical Nederland Ptt

1997-09-15 Application granted granted Critical

1997-09-15 Publication of ATE157188T1 publication Critical patent/ATE157188T1/de

Links

238000000034 method Methods 0.000 title abstract 2
230000003252 repetitive effect Effects 0.000 title 1
238000001228 spectrum Methods 0.000 abstract 2
238000001914 filtration Methods 0.000 abstract 1
230000009466 transformation Effects 0.000 abstract 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
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Audiology, Speech & Language Pathology (AREA)
Computational Linguistics (AREA)
Signal Processing (AREA)
Health & Medical Sciences (AREA)
Spectroscopy & Molecular Physics (AREA)
Human Computer Interaction (AREA)
Acoustics & Sound (AREA)
Multimedia (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)
Electrically Operated Instructional Devices (AREA)

AT91202675T 1990-10-23 1991-10-16 Methode und einrichtung zur kodierung und dekodierung eines abgetasteten analogsignals mit wiederholungseigenschaften ATE157188T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL9002308A NL9002308A (nl)	1990-10-23	1990-10-23	Werkwijze voor het coderen en decoderen van een bemonsterd analoog signaal met een herhalend karakter en een inrichting voor het volgens deze werkwijze coderen en decoderen.

Publications (1)

Publication Number	Publication Date
ATE157188T1 true ATE157188T1 (de)	1997-09-15

Family

ID=19857866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91202675T ATE157188T1 (de)	1990-10-23	1991-10-16	Methode und einrichtung zur kodierung und dekodierung eines abgetasteten analogsignals mit wiederholungseigenschaften

Country Status (11)

Country	Link
EP (1)	EP0482699B1 (pt)
JP (1)	JP2958726B2 (pt)
AT (1)	ATE157188T1 (pt)
CA (1)	CA2053133C (pt)
DE (1)	DE69127339T2 (pt)
DK (1)	DK0482699T3 (pt)
ES (1)	ES2106051T3 (pt)
FI (1)	FI105623B (pt)
NL (1)	NL9002308A (pt)
NO (1)	NO305188B1 (pt)
PT (1)	PT99294A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07261797A (ja) *	1994-03-18	1995-10-13	Mitsubishi Electric Corp	信号符号化装置及び信号復号化装置
JPH09127995A (ja) *	1995-10-26	1997-05-16	Sony Corp	信号復号化方法及び信号復号化装置
JP2000165251A (ja) *	1998-11-27	2000-06-16	Matsushita Electric Ind Co Ltd	オーディオ信号符号化装置及びそれを実現したマイクロホン
FI116992B (fi)	1999-07-05	2006-04-28	Nokia Corp	Menetelmät, järjestelmä ja laitteet audiosignaalin koodauksen ja siirron tehostamiseksi
EP1113432B1 (en) *	1999-12-24	2011-03-30	International Business Machines Corporation	Method and system for detecting identical digital data
CN114519996B (zh) *	2022-04-20	2022-07-08	北京远鉴信息技术有限公司	一种语音合成类型的确定方法、装置、设备以及存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5650398A (en) *	1979-10-01	1981-05-07	Hitachi Ltd	Sound synthesizer
US4742550A (en) *	1984-09-17	1988-05-03	Motorola, Inc.	4800 BPS interoperable relp system
JP2892462B2 (ja) *	1990-08-27	1999-05-17	沖電気工業株式会社	コード励振線形予測符号化器

1990
- 1990-10-23 NL NL9002308A patent/NL9002308A/nl not_active Application Discontinuation
1991
- 1991-10-10 CA CA002053133A patent/CA2053133C/en not_active Expired - Lifetime
- 1991-10-16 EP EP91202675A patent/EP0482699B1/en not_active Expired - Lifetime
- 1991-10-16 DE DE69127339T patent/DE69127339T2/de not_active Expired - Lifetime
- 1991-10-16 AT AT91202675T patent/ATE157188T1/de not_active IP Right Cessation
- 1991-10-16 DK DK91202675.4T patent/DK0482699T3/da active
- 1991-10-16 ES ES91202675T patent/ES2106051T3/es not_active Expired - Lifetime
- 1991-10-17 JP JP3332967A patent/JP2958726B2/ja not_active Expired - Lifetime
- 1991-10-18 NO NO914105A patent/NO305188B1/no not_active IP Right Cessation
- 1991-10-22 PT PT99294A patent/PT99294A/pt not_active Application Discontinuation
- 1991-10-23 FI FI914993A patent/FI105623B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0482699B1 (en)	1997-08-20
CA2053133C (en)	1996-05-21
NO305188B1 (no)	1999-04-12
EP0482699A3 (en)	1992-08-19
ES2106051T3 (es)	1997-11-01
DE69127339D1 (de)	1997-09-25
JP2958726B2 (ja)	1999-10-06
FI914993A7 (fi)	1992-04-24
NO914105L (no)	1992-04-24
PT99294A (pt)	1994-01-31
EP0482699A2 (en)	1992-04-29
DK0482699T3 (da)	1998-03-30
FI914993A0 (fi)	1991-10-23
NO914105D0 (no)	1991-10-18
JPH05268098A (ja)	1993-10-15
NL9002308A (nl)	1992-05-18
FI105623B (fi)	2000-09-15
DE69127339T2 (de)	1998-01-29
CA2053133A1 (en)	1992-04-24

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Legal Events

Date	Code	Title	Description
2012-01-15	EELA	Cancelled due to lapse of time