JPS5792411A - Pcm signal processor - Google Patents
Pcm signal processorInfo
- Publication number
- JPS5792411A JPS5792411A JP55168751A JP16875180A JPS5792411A JP S5792411 A JPS5792411 A JP S5792411A JP 55168751 A JP55168751 A JP 55168751A JP 16875180 A JP16875180 A JP 16875180A JP S5792411 A JPS5792411 A JP S5792411A
- Authority
- JP
- Japan
- Prior art keywords
- error
- audio signals
- correcting
- sound
- erasure
- 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.)
- Granted
Links
Classifications
-
- 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
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1876—Interpolating methods
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Error Detection And Correction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Noise Elimination (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168751A JPS5792411A (en) | 1980-11-28 | 1980-11-28 | Pcm signal processor |
AU77721/81A AU542260B2 (en) | 1980-11-28 | 1981-11-20 | Pcm error correction |
CA000390695A CA1171930A (en) | 1980-11-28 | 1981-11-23 | Pcm signal processing apparatus |
DE8181305573T DE3174212D1 (en) | 1980-11-28 | 1981-11-25 | Pulse code modulated signal processing apparatus |
EP81305573A EP0053474B1 (en) | 1980-11-28 | 1981-11-25 | Pulse code modulated signal processing apparatus |
US06/324,815 US4453250A (en) | 1980-11-28 | 1981-11-25 | PCM Signal processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168751A JPS5792411A (en) | 1980-11-28 | 1980-11-28 | Pcm signal processor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5792411A true JPS5792411A (en) | 1982-06-09 |
JPH0221076B2 JPH0221076B2 (ja) | 1990-05-11 |
Family
ID=15873743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55168751A Granted JPS5792411A (en) | 1980-11-28 | 1980-11-28 | Pcm signal processor |
Country Status (6)
Country | Link |
---|---|
US (1) | US4453250A (ja) |
EP (1) | EP0053474B1 (ja) |
JP (1) | JPS5792411A (ja) |
AU (1) | AU542260B2 (ja) |
CA (1) | CA1171930A (ja) |
DE (1) | DE3174212D1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6056458A (ja) * | 1983-09-08 | 1985-04-02 | Kawasaki Steel Corp | 連続鋳造用スリ−ブロ−ル |
JPS62197963A (ja) * | 1986-02-24 | 1987-09-01 | Victor Co Of Japan Ltd | 磁気記録再生方式 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2126760B (en) * | 1982-08-20 | 1985-08-29 | Sony Corp | Error correction of digital television signals |
JPS59165207A (ja) * | 1983-03-11 | 1984-09-18 | Hitachi Ltd | 情報記録方式 |
JPH0770177B2 (ja) * | 1984-01-25 | 1995-07-31 | 株式会社日立製作所 | ディジタル信号再生装置 |
JPH07111815B2 (ja) * | 1984-07-23 | 1995-11-29 | 株式会社日立製作所 | デイジタル信号記録方式 |
NL8402411A (nl) * | 1984-08-02 | 1986-03-03 | Philips Nv | Inrichting voor het korrigeren en maskeren van fouten in een informatiestroom, en weergeeftoestel voor het weergeven van beeld en/of geluid voorzien van zo een inrichting. |
US4914655A (en) * | 1986-06-20 | 1990-04-03 | American Telephone And Telegraph Company | Multiplexing arrangement for a digital transmission system |
US5577054A (en) * | 1994-09-13 | 1996-11-19 | Philips Electronics North America Corporation | Device and method for performing error detection on an interleaved signal portion, and a receiver and decoding method employing such error detection |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2071371A5 (ja) * | 1969-12-24 | 1971-09-17 | Meilleurat Henri | |
JPS5380105A (en) * | 1976-12-24 | 1978-07-15 | Sony Corp | Digital signal transmission method |
DE2721638A1 (de) * | 1977-05-13 | 1978-11-16 | Basf Ag | Speicherverfahren und schaltungsanordnung fuer magnetische aufzeichnung |
US4142174A (en) * | 1977-08-15 | 1979-02-27 | International Business Machines Corporation | High speed decoding of Reed-Solomon codes |
JPS54137204A (en) * | 1978-04-17 | 1979-10-24 | Sony Corp | Digital signal transmission method |
JPS5556744A (en) * | 1978-10-23 | 1980-04-25 | Sony Corp | Pcm signal transmission device |
US4211997A (en) * | 1978-11-03 | 1980-07-08 | Ampex Corporation | Method and apparatus employing an improved format for recording and reproducing digital audio |
US4234896A (en) * | 1978-11-13 | 1980-11-18 | Mitsubishi Denki Kabushiki Kaisha | PCM Recording and reproducing system |
JPS5657374A (en) * | 1979-10-16 | 1981-05-19 | Sony Corp | Processor of digital video signal |
JPS5815843B2 (ja) * | 1979-11-16 | 1983-03-28 | 株式会社東芝 | 再生信号処理方式 |
JPS56105314A (en) * | 1980-01-24 | 1981-08-21 | Sony Corp | Pcm signal processing device |
JPS56119550A (en) * | 1980-02-25 | 1981-09-19 | Sony Corp | Transmission method of pcm signal |
US4380071A (en) * | 1981-02-02 | 1983-04-12 | Sony Corporation | Method and apparatus for preventing errors in PCM signal processing apparatus |
-
1980
- 1980-11-28 JP JP55168751A patent/JPS5792411A/ja active Granted
-
1981
- 1981-11-20 AU AU77721/81A patent/AU542260B2/en not_active Ceased
- 1981-11-23 CA CA000390695A patent/CA1171930A/en not_active Expired
- 1981-11-25 US US06/324,815 patent/US4453250A/en not_active Expired - Fee Related
- 1981-11-25 EP EP81305573A patent/EP0053474B1/en not_active Expired
- 1981-11-25 DE DE8181305573T patent/DE3174212D1/de not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6056458A (ja) * | 1983-09-08 | 1985-04-02 | Kawasaki Steel Corp | 連続鋳造用スリ−ブロ−ル |
JPS62197963A (ja) * | 1986-02-24 | 1987-09-01 | Victor Co Of Japan Ltd | 磁気記録再生方式 |
Also Published As
Publication number | Publication date |
---|---|
US4453250A (en) | 1984-06-05 |
AU542260B2 (en) | 1985-02-14 |
JPH0221076B2 (ja) | 1990-05-11 |
EP0053474A1 (en) | 1982-06-09 |
EP0053474B1 (en) | 1986-03-26 |
DE3174212D1 (en) | 1986-04-30 |
AU7772181A (en) | 1982-06-03 |
CA1171930A (en) | 1984-07-31 |
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