FR2068556A1 - - Google Patents
Info
- Publication number
- FR2068556A1 FR2068556A1 FR7041716A FR7041716A FR2068556A1 FR 2068556 A1 FR2068556 A1 FR 2068556A1 FR 7041716 A FR7041716 A FR 7041716A FR 7041716 A FR7041716 A FR 7041716A FR 2068556 A1 FR2068556 A1 FR 2068556A1
- 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
- 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)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1378111A SU371855A1 (ru) | 1969-11-20 | 1969-11-20 | Устройство дл передачи сигнала звукового сопровождени в полосе частот телевизионного сигнала |
SU1378163A SU371854A1 (ru) | 1969-11-20 | 1969-11-20 | Устройство дл приема сигналов звукового сопровождени ,передаваемых в полосе частот телевизионного сигнала |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2068556A1 true FR2068556A1 (enrdf_load_stackoverflow) | 1971-08-27 |
FR2068556B1 FR2068556B1 (enrdf_load_stackoverflow) | 1975-07-04 |
Family
ID=26665367
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7041717A Expired FR2068557B1 (enrdf_load_stackoverflow) | 1969-11-20 | 1970-11-20 | |
FR7041716A Expired FR2068556B1 (enrdf_load_stackoverflow) | 1969-11-20 | 1970-11-20 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7041717A Expired FR2068557B1 (enrdf_load_stackoverflow) | 1969-11-20 | 1970-11-20 |
Country Status (5)
Country | Link |
---|---|
CS (2) | CS168774B1 (enrdf_load_stackoverflow) |
FR (2) | FR2068557B1 (enrdf_load_stackoverflow) |
HU (2) | HU166302B (enrdf_load_stackoverflow) |
PL (1) | PL81264B1 (enrdf_load_stackoverflow) |
RO (2) | RO64186A (enrdf_load_stackoverflow) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB968925A (en) * | 1962-05-23 | 1964-09-09 | Pye Ltd | Improvements in or relating to television apparatus |
DE1283375B (de) * | 1964-08-17 | 1969-02-20 | Grundig Emv | Schaltungsanordnung zur digitalen Spannungsmessung mit einem monostabilen Multivibrator |
-
1970
- 1970-11-19 HU HUSE001543 patent/HU166302B/hu unknown
- 1970-11-19 PL PL14453870A patent/PL81264B1/pl unknown
- 1970-11-19 HU HUSE001542 patent/HU166301B/hu unknown
- 1970-11-20 CS CS785370A patent/CS168774B1/cs unknown
- 1970-11-20 RO RO6504970A patent/RO64186A/ro unknown
- 1970-11-20 FR FR7041717A patent/FR2068557B1/fr not_active Expired
- 1970-11-20 CS CS785470A patent/CS168775B1/cs unknown
- 1970-11-20 FR FR7041716A patent/FR2068556B1/fr not_active Expired
- 1970-11-20 RO RO6505070A patent/RO64187A/ro unknown
Non-Patent Citations (11)
Title |
---|
(REVUE BRITANNIQUE"THE RADIO ELECTRONIC ENGINEER"VOLUME 37,AVRIL 1969 NO 4,ARTICLE:"THE USE OF PULSE CODE MODULATION FOR POINT-TO-POINT MUSIC TRANSMISSION. * |
*REVUE AMERICAINE"IEEE TRANSACTIONSON COMMUNICATIONS SYSTEMS"VOLUME COM 12 SEPTEMBRE 1964,NO3 ARTICLE:"OPTIMUM PRE-EMPHASIS AND DE-EMPHASIS NETWORKS FOR TRANSMISSION OF TELEVISION BY PCM"AUTEUR:R.BRUCE PAGES 91 A 96 * |
*REVUE FRANCAISE"L'ONDE ELECTRIQUE"VOLUME 4 * |
APPORTES AU SYSTEME DE TELEVISION EN COULEUR SECAM"PAGES 760 A 761.) * |
DE-EMPHASIS NETWORKS FOR TRANSMISSION OF TELEVISION BY PCM"AUTEUR:R.BRUCE PAGES 91 A 96 * |
FRANCAISE"L'ONDE ELECTRIQUE"VOLUME 42,SEPTEMBRE 1962,NR 426 ARTICLE:"RECENTS PERFECTIONNEMENTS * |
ON COMMUNICATIONS SYSTEMS"VOLUME COM 12 SEPTEMBRE 1964,NO3 ARTICLE:"OPTIMUM PRE-EMPHASIS AND * |
PULSE CODE MODULATION FOR POINT-TO-POINT MUSIC TRANSMISSION. * |
REVUE * |
REVUE AMERICAINE"IEEE TRANSACTIONS * |
REVUE BRITANNIQUE"THE RADIO ELECTRONIC ENGINEER"VOLUME 37,AVRIL 1969 NO 4,ARTICLE:"THE USE OF * |
Also Published As
Publication number | Publication date |
---|---|
FR2068556B1 (enrdf_load_stackoverflow) | 1975-07-04 |
HU166302B (enrdf_load_stackoverflow) | 1975-02-28 |
HU166301B (enrdf_load_stackoverflow) | 1975-02-28 |
RO64186A (fr) | 1978-11-15 |
RO64187A (fr) | 1978-10-15 |
FR2068557B1 (enrdf_load_stackoverflow) | 1978-03-10 |
PL81264B1 (enrdf_load_stackoverflow) | 1975-08-30 |
FR2068557A1 (enrdf_load_stackoverflow) | 1971-08-27 |
CS168775B1 (enrdf_load_stackoverflow) | 1976-06-29 |
CS168774B1 (enrdf_load_stackoverflow) | 1976-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |