NL6611476A - - Google Patents
Info
- Publication number
- NL6611476A NL6611476A NL6611476A NL6611476A NL6611476A NL 6611476 A NL6611476 A NL 6611476A NL 6611476 A NL6611476 A NL 6611476A NL 6611476 A NL6611476 A NL 6611476A NL 6611476 A NL6611476 A NL 6611476A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00095—Systems or arrangements for the transmission of the picture signal
-
- 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
- H04L27/14—Demodulator circuits; Receiver circuits
-
- 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
- H04L27/14—Demodulator circuits; Receiver circuits
- H04L27/156—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width
- H04L27/1563—Demodulator circuits; Receiver circuits with demodulation using temporal properties of the received signal, e.g. detecting pulse width using transition or level detection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Radar Systems Or Details Thereof (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US483592A US3412205A (en) | 1965-08-30 | 1965-08-30 | Frequency discriminator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6611476A true NL6611476A (https=) | 1967-03-01 |
| NL147906B NL147906B (nl) | 1975-11-17 |
Family
ID=23920697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666611476A NL147906B (nl) | 1965-08-30 | 1966-08-16 | Ontvanginrichting voor digitale frequentie gemoduleerde signalen. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3412205A (https=) |
| GB (1) | GB1155455A (https=) |
| NL (1) | NL147906B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506924A (en) * | 1967-04-24 | 1970-04-14 | Gen Electric | F.s.k. zero crossing detector |
| US3601550A (en) * | 1969-03-21 | 1971-08-24 | Zenith Radio Corp | Loop communication system |
| FR2064258A6 (https=) * | 1969-09-22 | 1971-07-23 | Lignes Telegraph Telephon | |
| US4039959A (en) * | 1975-07-31 | 1977-08-02 | Westinghouse Electric Corporation | Two-tone decoder having high noise immunity |
| US4310854A (en) * | 1979-08-24 | 1982-01-12 | Sanders Associates, Inc. | Television captioning system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078344A (en) * | 1960-10-25 | 1963-02-19 | Robertshaw Fulton Controls Co | Phase demodulation of keyed carrier by use of synchronous gating, with phase lock driven step wise in response to forbidden output |
| US3233181A (en) * | 1963-01-28 | 1966-02-01 | Ibm | Frequency shift signal demodulator |
-
1965
- 1965-08-30 US US483592A patent/US3412205A/en not_active Expired - Lifetime
-
1966
- 1966-08-12 GB GB36097/66A patent/GB1155455A/en not_active Expired
- 1966-08-16 NL NL666611476A patent/NL147906B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL147906B (nl) | 1975-11-17 |
| US3412205A (en) | 1968-11-19 |
| GB1155455A (en) | 1969-06-18 |