NL7211675A - - Google Patents
Info
- Publication number
- NL7211675A NL7211675A NL7211675A NL7211675A NL7211675A NL 7211675 A NL7211675 A NL 7211675A NL 7211675 A NL7211675 A NL 7211675A NL 7211675 A NL7211675 A NL 7211675A NL 7211675 A NL7211675 A NL 7211675A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M5/00—Conversion of the form of the representation of individual digits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Image Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7211675A NL7211675A (xx) | 1972-08-26 | 1972-08-26 | |
| US382898A US3909781A (en) | 1972-08-26 | 1973-07-26 | Method of code conversion of messages |
| DE2365957A DE2365957B2 (de) | 1972-08-26 | 1973-08-07 | Übertragungsverfahren für umkodierte Nachrichten |
| DE2339868A DE2339868C3 (de) | 1972-08-26 | 1973-08-07 | Verfahren und Anordnung zum Umkodieren von Nachrichten |
| FR7330552A FR2197285B3 (xx) | 1972-08-26 | 1973-08-23 | |
| GB3993173A GB1439989A (en) | 1972-08-26 | 1973-08-23 | Code conversion of messages |
| JP48093925A JPS4965153A (xx) | 1972-08-26 | 1973-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7211675A NL7211675A (xx) | 1972-08-26 | 1972-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211675A true NL7211675A (xx) | 1974-02-28 |
Family
ID=19816796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211675A NL7211675A (xx) | 1972-08-26 | 1972-08-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3909781A (xx) |
| JP (1) | JPS4965153A (xx) |
| DE (2) | DE2365957B2 (xx) |
| FR (1) | FR2197285B3 (xx) |
| GB (1) | GB1439989A (xx) |
| NL (1) | NL7211675A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290143A (en) * | 1979-04-19 | 1981-09-15 | Cincinnati Electronics Corporation | Transmission method and apparatus wherein binary data bits are converted into barker words and vice versa |
| DE3117221A1 (de) * | 1981-04-30 | 1983-02-03 | Siemens AG, 1000 Berlin und 8000 München | Umsetzung von binaeren signalen fuer lichtwellenleiteruebertragungssysteme |
| DE3315625A1 (de) * | 1983-04-29 | 1984-10-31 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zum uebertragen von digitalen rufkennzeichen |
| NL8402444A (nl) * | 1984-01-20 | 1986-03-03 | Philips Nv | Werkwijze voor het overdragen van informatie, codeerinrichting voor toepassing in de werkwijze en decodeerinrichting voor toepassing in de werkwijze. |
| CA1290083C (en) * | 1987-06-10 | 1991-10-01 | Grass Valley Group, Inc. (The) | Analog "blue" signal detector |
| JPH07105727B2 (ja) * | 1988-08-09 | 1995-11-13 | 株式会社東芝 | 半導体論理回路 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2531435A (en) * | 1947-02-07 | 1950-11-28 | Daniel F Hoth | Speech privacy apparatus |
| US3069657A (en) * | 1958-06-11 | 1962-12-18 | Sylvania Electric Prod | Selective calling system |
| US3449717A (en) * | 1964-06-15 | 1969-06-10 | Gen Signal Corp | Code communication system |
| US3384873A (en) * | 1965-01-22 | 1968-05-21 | Collins Radio Co | Selective calling system |
| US3510777A (en) * | 1967-05-10 | 1970-05-05 | Corn Products Co | Digital stream selective calling system |
| US3624637A (en) * | 1970-04-29 | 1971-11-30 | Ibm | Digital code to digital code conversions |
| US3691554A (en) * | 1971-06-18 | 1972-09-12 | Peter Marschall | Code converters |
-
1972
- 1972-08-26 NL NL7211675A patent/NL7211675A/xx unknown
-
1973
- 1973-07-26 US US382898A patent/US3909781A/en not_active Expired - Lifetime
- 1973-08-07 DE DE2365957A patent/DE2365957B2/de not_active Withdrawn
- 1973-08-07 DE DE2339868A patent/DE2339868C3/de not_active Expired
- 1973-08-23 GB GB3993173A patent/GB1439989A/en not_active Expired
- 1973-08-23 JP JP48093925A patent/JPS4965153A/ja active Pending
- 1973-08-23 FR FR7330552A patent/FR2197285B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2365957A1 (de) | 1977-01-20 |
| JPS4965153A (xx) | 1974-06-24 |
| US3909781A (en) | 1975-09-30 |
| FR2197285B3 (xx) | 1976-07-30 |
| DE2339868C3 (de) | 1978-10-05 |
| GB1439989A (en) | 1976-06-16 |
| DE2339868B2 (de) | 1978-02-09 |
| FR2197285A1 (xx) | 1974-03-22 |
| DE2339868A1 (de) | 1974-03-07 |
| DE2365957B2 (de) | 1980-01-10 |