NL7205161A - - Google Patents
Info
- Publication number
- NL7205161A NL7205161A NL7205161A NL7205161A NL7205161A NL 7205161 A NL7205161 A NL 7205161A NL 7205161 A NL7205161 A NL 7205161A NL 7205161 A NL7205161 A NL 7205161A NL 7205161 A NL7205161 A NL 7205161A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205161A NL7205161A (ru) | 1972-04-18 | 1972-04-18 | |
| DE2315620A DE2315620C3 (de) | 1972-04-18 | 1973-03-29 | Demodulationsschaltung zum Demodulieren eines amplitudenmodulierten Impulssignals |
| CA168,585A CA997463A (en) | 1972-04-18 | 1973-04-12 | Demodulator circuit for demodulating an amplitude-modulated pulse signal |
| GB1788073A GB1421827A (en) | 1972-04-18 | 1973-04-13 | Demodulator circuit for demodulating an amplitude-modulated pulse signal |
| JP48043012A JPS4918462A (ru) | 1972-04-18 | 1973-04-16 | |
| SE7305360A SE379903B (ru) | 1972-04-18 | 1973-04-16 | |
| FR7314167A FR2180959B1 (ru) | 1972-04-18 | 1973-04-18 | |
| US491558A US3876830A (en) | 1972-04-18 | 1974-07-24 | Demodulator circuit for demodulating an amplitude-modulated pulse signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205161A NL7205161A (ru) | 1972-04-18 | 1972-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7205161A true NL7205161A (ru) | 1973-10-22 |
Family
ID=19815862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7205161A NL7205161A (ru) | 1972-04-18 | 1972-04-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3876830A (ru) |
| JP (1) | JPS4918462A (ru) |
| CA (1) | CA997463A (ru) |
| DE (1) | DE2315620C3 (ru) |
| FR (1) | FR2180959B1 (ru) |
| GB (1) | GB1421827A (ru) |
| NL (1) | NL7205161A (ru) |
| SE (1) | SE379903B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5327238A (en) * | 1992-11-10 | 1994-07-05 | Chou Wayne W | Method and apparatus for modulating a separated television horizontal sync pulse as a subcarrier of audio information |
| GB2330969A (en) * | 1997-10-31 | 1999-05-05 | Silverstone Holdings Limited | Transmission of an additional signal in a television signal |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE890969C (de) * | 1938-11-19 | 1953-09-24 | Fernseh Gmbh | Verfahren zur UEbertragung mehrerer Modulationen ueber einen gemeinsamen UEbertragungskanal |
| GB602033A (en) * | 1945-07-14 | 1948-05-19 | Arthur Valentine Lord | Improvements in or relating to combined television and sound systems |
| GB621494A (en) * | 1946-01-08 | 1949-04-11 | Dennis Illingworth Lawson | Improvements in or relating to television receivers |
| GB690760A (en) * | 1950-11-21 | 1953-04-29 | Pye Ltd | Combined television and sound system |
| NL131439C (ru) * | 1959-02-13 | |||
| NL283652A (ru) * | 1961-09-26 | |||
| US3423520A (en) * | 1965-08-02 | 1969-01-21 | Bell Telephone Labor Inc | Time division multiplexing of audio and video signals |
| GB1091272A (en) * | 1966-01-19 | 1967-11-15 | British Broadcasting Corp | Improvements in sound reproduction in television reception |
| NL6809946A (ru) * | 1967-07-14 | 1969-01-16 |
-
1972
- 1972-04-18 NL NL7205161A patent/NL7205161A/xx unknown
-
1973
- 1973-03-29 DE DE2315620A patent/DE2315620C3/de not_active Expired
- 1973-04-12 CA CA168,585A patent/CA997463A/en not_active Expired
- 1973-04-13 GB GB1788073A patent/GB1421827A/en not_active Expired
- 1973-04-16 SE SE7305360A patent/SE379903B/xx unknown
- 1973-04-16 JP JP48043012A patent/JPS4918462A/ja active Pending
- 1973-04-18 FR FR7314167A patent/FR2180959B1/fr not_active Expired
-
1974
- 1974-07-24 US US491558A patent/US3876830A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1421827A (en) | 1976-01-21 |
| FR2180959A1 (ru) | 1973-11-30 |
| JPS4918462A (ru) | 1974-02-18 |
| DE2315620B2 (de) | 1980-08-07 |
| SE379903B (ru) | 1975-10-20 |
| FR2180959B1 (ru) | 1977-01-07 |
| CA997463A (en) | 1976-09-21 |
| US3876830A (en) | 1975-04-08 |
| DE2315620C3 (de) | 1981-06-04 |
| DE2315620A1 (de) | 1973-11-08 |