NL6610645A - - Google Patents
Info
- Publication number
- NL6610645A NL6610645A NL6610645A NL6610645A NL6610645A NL 6610645 A NL6610645 A NL 6610645A NL 6610645 A NL6610645 A NL 6610645A NL 6610645 A NL6610645 A NL 6610645A NL 6610645 A NL6610645 A NL 6610645A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Control (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16385/65A GB1151421A (en) | 1965-04-15 | 1965-04-15 | Improvements in or relating to Data Transmission Systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6610645A true NL6610645A (cs) | 1968-01-29 |
Family
ID=10076366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6610645A NL6610645A (cs) | 1965-04-15 | 1966-07-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3611148A (cs) |
| GB (1) | GB1151421A (cs) |
| NL (1) | NL6610645A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902013A (en) * | 1972-01-04 | 1975-08-26 | Adret Electronique | Frequency synthesis control for a frequency-modulated telegraphic transmitter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3142723A (en) * | 1961-11-29 | 1964-07-28 | Bell Telephone Labor Inc | Frequency shift keying system |
| US3165583A (en) * | 1960-11-21 | 1965-01-12 | Bell Telephone Labor Inc | Two-tone transmission system for digital data |
| US3102238A (en) * | 1961-11-13 | 1963-08-27 | Collins Radio Co | Encoder with one frequency indicating one binary logic state and another frequency indicating other state |
| US3223925A (en) * | 1962-01-29 | 1965-12-14 | Ibm | Digital data modulation device |
| US3454718A (en) * | 1966-10-03 | 1969-07-08 | Xerox Corp | Fsk transmitter with transmission of the same number of cycles of each carrier frequency |
-
1965
- 1965-04-15 GB GB16385/65A patent/GB1151421A/en not_active Expired
-
1966
- 1966-07-28 NL NL6610645A patent/NL6610645A/xx unknown
-
1969
- 1969-07-01 US US838255A patent/US3611148A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1151421A (en) | 1969-05-07 |
| US3611148A (en) | 1971-10-05 |