AT393429B - Speicherschaltung zur speicherung eines digitalsignals - Google Patents
Speicherschaltung zur speicherung eines digitalsignals Download PDFInfo
- Publication number
- AT393429B AT393429B AT3853/81A AT385381A AT393429B AT 393429 B AT393429 B AT 393429B AT 3853/81 A AT3853/81 A AT 3853/81A AT 385381 A AT385381 A AT 385381A AT 393429 B AT393429 B AT 393429B
- Authority
- AT
- Austria
- Prior art keywords
- memory
- error
- data
- read
- data block
- Prior art date
Links
- 239000003550 marker Substances 0.000 claims description 69
- 238000012937 correction Methods 0.000 claims description 51
- 230000005236 sound signal Effects 0.000 claims description 13
- 230000002950 deficient Effects 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 description 52
- 238000001514 detection method Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 230000001934 delay Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 101150044053 PSY1 gene Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/09—Digital recording
-
- 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
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1809—Pulse code modulation systems for audio signals by interleaving
-
- 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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55123347A JPS5750307A (en) | 1980-09-05 | 1980-09-05 | Time base correcting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA385381A ATA385381A (de) | 1991-03-15 |
| AT393429B true AT393429B (de) | 1991-10-25 |
Family
ID=14858310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT3853/81A AT393429B (de) | 1980-09-05 | 1981-09-07 | Speicherschaltung zur speicherung eines digitalsignals |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4398224A (en, 2012) |
| JP (1) | JPS5750307A (en, 2012) |
| KR (1) | KR880000322B1 (en, 2012) |
| AT (1) | AT393429B (en, 2012) |
| AU (1) | AU540565B2 (en, 2012) |
| BE (1) | BE890231A (en, 2012) |
| BR (1) | BR8105712A (en, 2012) |
| CA (1) | CA1160339A (en, 2012) |
| CH (1) | CH639219A5 (en, 2012) |
| DE (1) | DE3134947A1 (en, 2012) |
| ES (1) | ES505196A0 (en, 2012) |
| FR (1) | FR2490049A1 (en, 2012) |
| GB (1) | GB2084363B (en, 2012) |
| IT (1) | IT1168169B (en, 2012) |
| MX (1) | MX149950A (en, 2012) |
| NL (1) | NL8104146A (en, 2012) |
| SE (1) | SE451775B (en, 2012) |
| ZA (1) | ZA816001B (en, 2012) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3428327B2 (ja) | 1996-10-11 | 2003-07-22 | 株式会社日立製作所 | データ同期信号検出装置 |
| JPS58123253A (ja) * | 1982-01-19 | 1983-07-22 | Sony Corp | エラ−訂正装置 |
| JPS58139317A (ja) * | 1982-02-15 | 1983-08-18 | Sony Corp | メモリ装置 |
| JPS58198935A (ja) * | 1982-05-15 | 1983-11-19 | Sony Corp | デ−タ伝送方法 |
| JPS58205906A (ja) * | 1982-05-26 | 1983-12-01 | Victor Co Of Japan Ltd | メモリ回路への書き込み方式 |
| DE3378181D1 (en) * | 1982-07-16 | 1988-11-10 | British Broadcasting Corp | Concealment of defects in a video signal |
| JPH07118159B2 (ja) * | 1982-12-06 | 1995-12-18 | ソニー株式会社 | Ｐｃｍ信号記録方法 |
| NL8302542A (nl) * | 1983-07-15 | 1985-02-01 | Philips Nv | Werkwijze voor het koderen van een registratiesignaal, registratiedrager voorzien van een registratiesignaal dat gekodeerd is volgens de werkwijze, inrichting voor het uitvoeren van de werkwijze en inrichting voor het weergeven van een signaal dat gekodeerd is volgens de werkwijze. |
| JPS59157811A (ja) * | 1983-02-25 | 1984-09-07 | Nec Corp | デ−タ補間回路 |
| WO1984003987A1 (en) * | 1983-04-01 | 1984-10-11 | Matsushita Electric Ind Co Ltd | Apparatus for recording and reproducing optical data |
| US4591925A (en) * | 1983-04-06 | 1986-05-27 | Ampex Corporation | Encoded dropout compensator system |
| GB2140189B (en) * | 1983-05-19 | 1986-04-30 | Sony Corp | Digital video tape recorder apparatus |
| JPS6018862A (ja) * | 1983-07-11 | 1985-01-30 | Hitachi Ltd | 情報記録再生装置 |
| JPS6042992A (ja) * | 1983-08-19 | 1985-03-07 | Victor Co Of Japan Ltd | 情報信号記録円盤 |
| US4680791A (en) * | 1984-05-31 | 1987-07-14 | Nec Corporation | Digital video signal process apparatus for use in a video tape recorder |
| US4727547A (en) * | 1984-07-18 | 1988-02-23 | Willi Studer | Method and apparatus for decoding |
| JPS61145771A (ja) * | 1984-12-20 | 1986-07-03 | Matsushita Electric Ind Co Ltd | Ｐｃｍ記録装置 |
| US4742519A (en) | 1985-05-21 | 1988-05-03 | Sony Corporation | Apparatus for decoding error correcting code |
| US4763203A (en) * | 1985-10-17 | 1988-08-09 | Ampex Corporation | Time base corrector with accurate timing corrector control |
| US4733294A (en) * | 1985-10-17 | 1988-03-22 | Ampex Corporation | Time base corrector memory arrangement and memory control |
| JPS62102485A (ja) * | 1985-10-28 | 1987-05-12 | Matsushita Electric Ind Co Ltd | デイジタル信号記録再生装置 |
| JPS62102486A (ja) * | 1985-10-29 | 1987-05-12 | Matsushita Electric Ind Co Ltd | Ｐｃｍ記録再生装置 |
| JP2600152B2 (ja) * | 1986-11-26 | 1997-04-16 | カシオ計算機株式会社 | ブロツクアドレス検出回路 |
| JPH0690853B2 (ja) * | 1986-12-23 | 1994-11-14 | ソニー株式会社 | デイジタル信号の時間軸補正装置 |
| AU606125B2 (en) * | 1987-02-06 | 1991-01-31 | Sony Corporation | Apparatus for reproducing a digital signal |
| JPH0828066B2 (ja) * | 1988-08-31 | 1996-03-21 | 松下電器産業株式会社 | 再生装置 |
| JP2819624B2 (ja) * | 1989-06-09 | 1998-10-30 | 松下電器産業株式会社 | ディジタル信号再生装置 |
| JP2902814B2 (ja) * | 1991-06-17 | 1999-06-07 | 株式会社東芝 | デジタルデータ処理装置 |
| JP2672916B2 (ja) * | 1991-12-13 | 1997-11-05 | 富士通株式会社 | アレイディスク装置のデータチェック方法 |
| US6219486B1 (en) * | 1992-05-18 | 2001-04-17 | Canon Kabushiki Kaisha | Reproducing apparatus for reproducing data at a speed different from that at which recording is performed |
| KR950009386B1 (ko) * | 1993-04-21 | 1995-08-21 | 삼성전자주식회사 | 어드레스 생성회로 |
| US5615222A (en) * | 1994-02-04 | 1997-03-25 | Pacific Communication Sciences, Inc. | ADPCM coding and decoding techniques for personal communication systems |
| US5485572A (en) * | 1994-04-26 | 1996-01-16 | Unisys Corporation | Response stack state validation check |
| US6856660B1 (en) | 1996-10-11 | 2005-02-15 | Hitachi, Ltd. | Signal processing method and apparatus and disk device using the method and apparatus |
| GB2339122B (en) | 1998-06-29 | 2003-06-04 | Mitel Corp | Digital switch with rate conversion |
| DE69936280T2 (de) * | 1998-08-20 | 2008-02-07 | Victor Company of Japan, Ltd., Yokohama | Vorrichtung und Verfahren zur Bildkompression |
| US6483882B1 (en) * | 1999-05-24 | 2002-11-19 | O'dea James Orrin | EFM demodulation circuit and method |
| US7155654B2 (en) * | 2003-04-04 | 2006-12-26 | Sst Communications, Corp. | Low complexity error concealment for wireless transmission |
| ITTO20110731A1 (it) * | 2011-08-05 | 2013-02-06 | Inst Rundfunktechnik Gmbh | Digitale umschaltsignalsequenz fuer umschaltzwecke, geraet zum unterbringen dieser digitalen umschaltsignalsequenz in einem digitalen audio-nutzsignal, und geraet zum empfangen des nutzsignals versehen mit der umschaltsignalsequenz. |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3931638A (en) * | 1974-01-10 | 1976-01-06 | Eastman Technology, Inc. | Apparatus for modifying the time base of signals |
| JPS5857836B2 (ja) * | 1976-02-10 | 1983-12-22 | ソニー株式会社 | メモリ−装置 |
| AT347511B (de) * | 1977-02-22 | 1978-12-27 | Philips Nv | Schaltungsanordnung zur digitalen korrektur von zeitbasisfehlern eines fernsehsignals |
| DE2721638A1 (de) * | 1977-05-13 | 1978-11-16 | Basf Ag | Speicherverfahren und schaltungsanordnung fuer magnetische aufzeichnung |
| JPS6052509B2 (ja) * | 1977-05-16 | 1985-11-19 | ソニー株式会社 | デジタル信号伝送方法 |
| US4145683A (en) * | 1977-11-02 | 1979-03-20 | Minnesota Mining And Manufacturing Company | Single track audio-digital recorder and circuit for use therein having error correction |
| IT1089225B (it) * | 1977-12-23 | 1985-06-18 | Honeywell Inf Systems | Memoria con dispositivo rivelatore e correttore a intervento selettivo |
| JPS54143017A (en) * | 1978-04-28 | 1979-11-07 | Sony Corp | Time base error correction unit |
| US4292684A (en) * | 1978-11-01 | 1981-09-29 | Minnesota Mining And Manufacturing Company | Format for digital tape recorder |
| US4333160A (en) * | 1978-11-20 | 1982-06-01 | Victor Company Of Japan, Ltd. | Memory control system |
| US4271519A (en) * | 1979-07-26 | 1981-06-02 | Storage Technology Corporation | Address mark generation and decoding method |
-
1980
- 1980-09-05 JP JP55123347A patent/JPS5750307A/ja active Granted
-
1981
- 1981-08-25 GB GB8125897A patent/GB2084363B/en not_active Expired
- 1981-08-26 CA CA000384656A patent/CA1160339A/en not_active Expired
- 1981-08-28 ZA ZA816001A patent/ZA816001B/xx unknown
- 1981-09-01 US US06/298,522 patent/US4398224A/en not_active Expired - Lifetime
- 1981-09-03 SE SE8105245A patent/SE451775B/sv not_active IP Right Cessation
- 1981-09-03 DE DE19813134947 patent/DE3134947A1/de active Granted
- 1981-09-04 ES ES505196A patent/ES505196A0/es active Granted
- 1981-09-04 MX MX189037A patent/MX149950A/es unknown
- 1981-09-04 AU AU74949/81A patent/AU540565B2/en not_active Ceased
- 1981-09-04 BE BE0/205873A patent/BE890231A/fr not_active IP Right Cessation
- 1981-09-04 CH CH573081A patent/CH639219A5/fr not_active IP Right Cessation
- 1981-09-04 IT IT23808/81A patent/IT1168169B/it active
- 1981-09-04 BR BR8105712A patent/BR8105712A/pt unknown
- 1981-09-04 FR FR8116864A patent/FR2490049A1/fr active Granted
- 1981-09-05 KR KR1019810003324A patent/KR880000322B1/ko not_active Expired
- 1981-09-07 AT AT3853/81A patent/AT393429B/de not_active IP Right Cessation
- 1981-09-07 NL NL8104146A patent/NL8104146A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CH639219A5 (fr) | 1983-10-31 |
| DE3134947C2 (en, 2012) | 1991-10-24 |
| AU7494981A (en) | 1982-03-11 |
| ES8206079A1 (es) | 1982-06-16 |
| ZA816001B (en) | 1982-08-25 |
| CA1160339A (en) | 1984-01-10 |
| SE8105245L (sv) | 1982-04-22 |
| BE890231A (fr) | 1982-01-04 |
| KR880000322B1 (ko) | 1988-03-19 |
| ATA385381A (de) | 1991-03-15 |
| JPS5750307A (en) | 1982-03-24 |
| MX149950A (es) | 1984-02-13 |
| ES505196A0 (es) | 1982-06-16 |
| FR2490049A1 (fr) | 1982-03-12 |
| FR2490049B1 (en, 2012) | 1985-01-11 |
| IT8123808A0 (it) | 1981-09-04 |
| BR8105712A (pt) | 1982-05-25 |
| IT1168169B (it) | 1987-05-20 |
| DE3134947A1 (de) | 1982-04-22 |
| GB2084363B (en) | 1985-02-13 |
| KR830008281A (ko) | 1983-11-16 |
| NL8104146A (nl) | 1982-04-01 |
| AU540565B2 (en) | 1984-11-22 |
| GB2084363A (en) | 1982-04-07 |
| JPH0445907B2 (en, 2012) | 1992-07-28 |
| US4398224A (en) | 1983-08-09 |
| SE451775B (sv) | 1987-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT393429B (de) | Speicherschaltung zur speicherung eines digitalsignals | |
| DE3131413C2 (en, 2012) | ||
| DE3685991T2 (de) | Anordnung zur dekodierung eines fehler korrigierenden codes. | |
| DE3131069C2 (en, 2012) | ||
| DE3040004C2 (en, 2012) | ||
| DE3102996C2 (de) | Verfahren und Anordnung zur Speicherung und/oder Übertragung eines digitalen Farbfernsehinformationssignals | |
| DE69110643T2 (de) | Anordnung zum Aufzeichnen von Takteinlauf-Codewörtern in einer Spur auf einem magnetischen Aufzeichnungsträger. | |
| DE3132840C2 (en, 2012) | ||
| DE2938503A1 (de) | Verfahren und vorrichtung zur aufnahme und wiedergabe von audio-signalen mit digitaler aufzeichnung | |
| DE68928463T2 (de) | Verfahren und vorrichtung zur wiedergabe | |
| DE3911692C2 (de) | Digitalsignal-Aufzeichnungsgerät für eine Mehrzahl von Datenarten unterschiedlicher Datenrate | |
| DE69023808T2 (de) | Verfahren und Aufzeichnungs- und Wiedergabegerät mit einem rotierenden Kopf. | |
| DE3032673C2 (en, 2012) | ||
| DE2944403C2 (en, 2012) | ||
| DE3916592A1 (de) | Pcm-signal erzeugungs/wiedergabe-vorrichtung | |
| DE3729730C2 (de) | Vorrichtung zum Verarbeiten digitaler Daten | |
| DE3787841T2 (de) | Aufzeichnungs- und/oder Wiedergabegerät vom Typ mit rotierenden Köpfen. | |
| DE4120317C2 (en, 2012) | ||
| DE69705081T2 (de) | Synchronermittlungs- und Demodulationsschaltung | |
| DE69033249T2 (de) | Videosignalaufzeichnungs- und Wiedergabegerät | |
| DE3604374C2 (en, 2012) | ||
| DE3733183C2 (en, 2012) | ||
| DE3241950A1 (de) | Plattenspieler | |
| DE3787267T2 (de) | Gerät zur digitalen Datenaufzeichnung. | |
| DE3102471C2 (en, 2012) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |