ATE89095T1 - Anordnung zur dekodierung eines digitalen signals. - Google Patents
Anordnung zur dekodierung eines digitalen signals.Info
- Publication number
- ATE89095T1 ATE89095T1 AT87101533T AT87101533T ATE89095T1 AT E89095 T1 ATE89095 T1 AT E89095T1 AT 87101533 T AT87101533 T AT 87101533T AT 87101533 T AT87101533 T AT 87101533T AT E89095 T1 ATE89095 T1 AT E89095T1
- Authority
- AT
- Austria
- Prior art keywords
- decoding
- arrangement
- digital signal
- error
- blockwise
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1876—Interpolating methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61026578A JP2597987B2 (ja) | 1986-02-08 | 1986-02-08 | ブロツク化伝送信号のデコード装置 |
EP87101533A EP0234354B1 (de) | 1986-02-08 | 1987-02-05 | Anordnung zur Dekodierung eines digitalen Signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE89095T1 true ATE89095T1 (de) | 1993-05-15 |
Family
ID=12197431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87101533T ATE89095T1 (de) | 1986-02-08 | 1987-02-05 | Anordnung zur dekodierung eines digitalen signals. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4829522A (de) |
EP (1) | EP0234354B1 (de) |
JP (1) | JP2597987B2 (de) |
KR (1) | KR950014914B1 (de) |
AT (1) | ATE89095T1 (de) |
AU (1) | AU593870B2 (de) |
CA (1) | CA1331888C (de) |
DE (1) | DE3785685T2 (de) |
HK (1) | HK119295A (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193010A (en) * | 1989-08-29 | 1993-03-09 | Matsushita Electric Industrial Co., Ltd. | Digital video signal recording and reproducing apparatus having an error concealment control function |
NL9100285A (nl) * | 1991-02-19 | 1992-09-16 | Koninkl Philips Electronics Nv | Transmissiesysteem, en ontvanger te gebruiken in het transmissiesysteem. |
US5313471A (en) * | 1991-02-26 | 1994-05-17 | Matsushita Electric Industrial Co., Ltd. | Error concealing method |
JPH04358486A (ja) * | 1991-06-04 | 1992-12-11 | Toshiba Corp | 高能率符号化信号処理装置 |
US5313472A (en) * | 1991-06-14 | 1994-05-17 | Sony Corporation | Bit detecting method and apparatus |
DE69230548T2 (de) * | 1991-08-23 | 2000-06-15 | Mitsubishi Electric Corp | Pixelinterpolationsschaltkreis und Anwendungen |
US5586126A (en) * | 1993-12-30 | 1996-12-17 | Yoder; John | Sample amplitude error detection and correction apparatus and method for use with a low information content signal |
EP0734022B1 (de) * | 1995-03-24 | 2001-05-16 | Sony Corporation | Verfahren und Gerät zur Interpolation von digitalen Daten |
US5815212A (en) * | 1995-06-21 | 1998-09-29 | Sony Corporation | Video overlay circuit for synchronizing and combining analog and digital signals |
EP1060573B1 (de) * | 1998-01-12 | 2002-09-18 | STMicroelectronics Asia Pacific Pte Ltd. | Verfahren und gerät zur spektralumformung in einem transformationskodierer für hochwertige tonsignale |
JP4572755B2 (ja) * | 2005-06-27 | 2010-11-04 | ソニー株式会社 | 復号化装置,復号化方法及びデジタル音声通信システム |
US8879643B2 (en) | 2008-04-15 | 2014-11-04 | Qualcomm Incorporated | Data substitution scheme for oversampled data |
US20130198582A1 (en) * | 2012-01-30 | 2013-08-01 | Broadcom Corporation | Supercharged codes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071727A (en) * | 1961-05-08 | 1963-01-01 | Bell Telephone Labor Inc | Bandwidth reduction system |
US3403226A (en) * | 1965-09-30 | 1968-09-24 | Bell Telephone Labor Inc | Reduced bandwidth dual mode encoding of video signals |
JPS5851322B2 (ja) * | 1976-12-16 | 1983-11-16 | 日本コロムビア株式会社 | Pcm記録再生装置 |
SE433998B (sv) * | 1977-10-11 | 1984-06-25 | Carl Erik Wilhelm Sundberg | Anordning vid signalmottagare for att kompensera digitala fel i overford digital signal |
CA1111915A (en) * | 1977-12-05 | 1981-11-03 | George E. Mercier | Capacitor structures with improved electrical stress capability |
WO1981000181A1 (en) * | 1979-07-06 | 1981-01-22 | Indep Broadcasting Authority | Method and apparatus for data-rate reduction |
US4291405A (en) * | 1979-09-07 | 1981-09-22 | Bell Telephone Laboratories, Incorporated | Error reduction speech communication system |
JPS573213A (en) * | 1980-06-06 | 1982-01-08 | Toppan Printing Co Ltd | Manufacture of magnetic pickup |
US4375581A (en) * | 1980-06-30 | 1983-03-01 | Bell Telephone Laboratories, Incorporated | Digital transmission error reduction |
JPS5733409A (en) * | 1980-08-06 | 1982-02-23 | Sony Corp | Reproducer of coded signal |
US4380071A (en) * | 1981-02-02 | 1983-04-12 | Sony Corporation | Method and apparatus for preventing errors in PCM signal processing apparatus |
JPS57207958A (en) * | 1981-06-17 | 1982-12-20 | Hitachi Ltd | Data correcting device |
US4519001A (en) * | 1981-10-27 | 1985-05-21 | Ampex Corporation | Apparatus for providing dropout compensation and error concealment in a PAL format video information signal |
JPS5898814A (ja) * | 1981-12-08 | 1983-06-11 | Sony Corp | エラ−デ−タ補間装置 |
US4491953A (en) * | 1982-09-09 | 1985-01-01 | At&T Bell Laboratories | Dual mode coding |
JP2514181B2 (ja) * | 1984-04-27 | 1996-07-10 | ソニー株式会社 | デジタルビデオデ−タの誤り修整方式 |
EP0159403A3 (de) * | 1984-04-27 | 1987-11-11 | Siemens Aktiengesellschaft | Anordnung zur Korrektur von Bündelfehlern in verkürzten zyklischen Blockcodes |
IT1179803B (it) * | 1984-10-30 | 1987-09-16 | Cselt Centro Studi Lab Telecom | Metodo e dispositivo per la correzione di errori causati da rumore di tipo impulsivo su segnali vocali codificati con bassa velocita di ci fra e trasmessi su canali di comunicazione radio |
DE3587655T2 (de) * | 1984-12-29 | 1994-05-26 | Sony Corp | ÜBERTRAGUNGSANORDNUNG FüR DIGITALSIGNALEN. |
-
1986
- 1986-02-08 JP JP61026578A patent/JP2597987B2/ja not_active Expired - Lifetime
-
1987
- 1987-02-05 DE DE87101533T patent/DE3785685T2/de not_active Expired - Lifetime
- 1987-02-05 EP EP87101533A patent/EP0234354B1/de not_active Expired - Lifetime
- 1987-02-05 AT AT87101533T patent/ATE89095T1/de not_active IP Right Cessation
- 1987-02-06 AU AU68585/87A patent/AU593870B2/en not_active Expired
- 1987-02-06 CA CA000529155A patent/CA1331888C/en not_active Expired - Lifetime
- 1987-02-07 KR KR1019870000981A patent/KR950014914B1/ko not_active IP Right Cessation
- 1987-02-09 US US07/013,503 patent/US4829522A/en not_active Expired - Lifetime
-
1995
- 1995-07-20 HK HK119295A patent/HK119295A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2597987B2 (ja) | 1997-04-09 |
AU6858587A (en) | 1987-08-13 |
EP0234354B1 (de) | 1993-05-05 |
EP0234354A3 (en) | 1990-03-14 |
DE3785685T2 (de) | 1993-11-25 |
KR950014914B1 (ko) | 1995-12-16 |
JPS62185414A (ja) | 1987-08-13 |
AU593870B2 (en) | 1990-02-22 |
US4829522A (en) | 1989-05-09 |
KR870008447A (ko) | 1987-09-26 |
CA1331888C (en) | 1994-09-06 |
EP0234354A2 (de) | 1987-09-02 |
DE3785685D1 (de) | 1993-06-09 |
HK119295A (en) | 1995-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |