FR2032393A1 - - Google Patents
Info
- Publication number
- FR2032393A1 FR2032393A1 FR7006661A FR7006661A FR2032393A1 FR 2032393 A1 FR2032393 A1 FR 2032393A1 FR 7006661 A FR7006661 A FR 7006661A FR 7006661 A FR7006661 A FR 7006661A FR 2032393 A1 FR2032393 A1 FR 2032393A1
- Authority
- FR
- France
- 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
-
- 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
- H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
- H03M13/51—Constant weight codes; n-out-of-m codes; Berger codes
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6902950A NL143770B (nl) | 1969-02-25 | 1969-02-25 | Stelsel voor het verzenden van groepentekens met constante werk-rustverhouding. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2032393A1 true FR2032393A1 (enrdf_load_stackoverflow) | 1970-11-27 |
FR2032393B1 FR2032393B1 (enrdf_load_stackoverflow) | 1974-05-03 |
Family
ID=19806257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7006661A Expired FR2032393B1 (enrdf_load_stackoverflow) | 1969-02-25 | 1970-02-24 |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE746398A (enrdf_load_stackoverflow) |
CH (1) | CH518042A (enrdf_load_stackoverflow) |
DE (1) | DE2008381C3 (enrdf_load_stackoverflow) |
DK (1) | DK133320C (enrdf_load_stackoverflow) |
FR (1) | FR2032393B1 (enrdf_load_stackoverflow) |
GB (1) | GB1293812A (enrdf_load_stackoverflow) |
NL (1) | NL143770B (enrdf_load_stackoverflow) |
SE (1) | SE353826B (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504327A1 (fr) * | 1981-04-20 | 1982-10-22 | Nippon Telegraph & Telephone | Systeme de suppression de chiffres identiques consecutifs d'un systeme de transmission numerique |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1563848A (en) * | 1977-02-09 | 1980-04-02 | Hewlett Packard Ltd | Cmi-encoder |
JPS5665314A (en) * | 1979-11-02 | 1981-06-03 | Sony Corp | Encoder for binary signal |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB799301A (en) * | 1953-11-16 | 1958-08-06 | Nederlanden Staat | Improvements in or relating to electric telegraph systems and apparatus for code conversion |
FR1303325A (fr) * | 1961-10-10 | 1962-09-07 | Nederlanden Staat | Système télégraphique avec protection de perturbations et durée réduite des signaux |
-
1969
- 1969-02-25 NL NL6902950A patent/NL143770B/xx unknown
-
1970
- 1970-02-20 CH CH249670A patent/CH518042A/de not_active IP Right Cessation
- 1970-02-20 GB GB829770A patent/GB1293812A/en not_active Expired
- 1970-02-24 DE DE19702008381 patent/DE2008381C3/de not_active Expired
- 1970-02-24 BE BE746398D patent/BE746398A/xx unknown
- 1970-02-24 FR FR7006661A patent/FR2032393B1/fr not_active Expired
- 1970-02-25 DK DK94370A patent/DK133320C/da active
- 1970-03-23 SE SE227370A patent/SE353826B/xx unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB799301A (en) * | 1953-11-16 | 1958-08-06 | Nederlanden Staat | Improvements in or relating to electric telegraph systems and apparatus for code conversion |
FR1303325A (fr) * | 1961-10-10 | 1962-09-07 | Nederlanden Staat | Système télégraphique avec protection de perturbations et durée réduite des signaux |
Non-Patent Citations (1)
Title |
---|
REVUE AMERICAINE IBM TECHNICAL DISCLOSURE BULLETIN, VOL.4, NO.2., JUILLET1961) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504327A1 (fr) * | 1981-04-20 | 1982-10-22 | Nippon Telegraph & Telephone | Systeme de suppression de chiffres identiques consecutifs d'un systeme de transmission numerique |
NL8201608A (nl) * | 1981-04-20 | 1982-11-16 | Nippon Telegraph & Telephone | Opeenvolgend identiek cijfer weglaatsysteem in een digitaal communicatiesysteem. |
Also Published As
Publication number | Publication date |
---|---|
DE2008381C3 (de) | 1974-03-07 |
GB1293812A (en) | 1972-10-25 |
CH518042A (de) | 1972-01-15 |
SE353826B (enrdf_load_stackoverflow) | 1973-02-12 |
DK133320C (da) | 1976-09-20 |
DE2008381A1 (de) | 1971-01-21 |
NL143770B (nl) | 1974-10-15 |
DK133320B (da) | 1976-04-26 |
DE2008381B2 (de) | 1973-08-09 |
FR2032393B1 (enrdf_load_stackoverflow) | 1974-05-03 |
BE746398A (fr) | 1970-07-31 |
NL6902950A (enrdf_load_stackoverflow) | 1970-08-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |