SE426639B - Forfarande och sendare for att p, en enda bervagssignal senda information, som representerar en fersta och en andra informationssignal, och vilken utsend signal er forenlig med bade monofonisk och stereofonisk drift sam - Google Patents
Forfarande och sendare for att p, en enda bervagssignal senda information, som representerar en fersta och en andra informationssignal, och vilken utsend signal er forenlig med bade monofonisk och stereofonisk drift samInfo
- Publication number
- SE426639B SE426639B SE7703666A SE7703666A SE426639B SE 426639 B SE426639 B SE 426639B SE 7703666 A SE7703666 A SE 7703666A SE 7703666 A SE7703666 A SE 7703666A SE 426639 B SE426639 B SE 426639B
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- bervag
- monophonic
- transmitters
- pending
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
- H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
- H04H20/47—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems
- H04H20/49—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95 specially adapted for stereophonic broadcast systems for AM stereophonic broadcast systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67470376A | 1976-04-07 | 1976-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7703666L SE7703666L (sv) | 1977-10-08 |
SE426639B true SE426639B (sv) | 1983-01-31 |
Family
ID=24707610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7703666A SE426639B (sv) | 1976-04-07 | 1977-03-30 | Forfarande och sendare for att p, en enda bervagssignal senda information, som representerar en fersta och en andra informationssignal, och vilken utsend signal er forenlig med bade monofonisk och stereofonisk drift sam |
Country Status (18)
Country | Link |
---|---|
JP (3) | JPS6034299B2 (no) |
AR (1) | AR215622A1 (no) |
BR (1) | BR7702238A (no) |
CA (1) | CA1095992A (no) |
DE (1) | DE2715741C2 (no) |
ES (1) | ES457535A1 (no) |
FR (1) | FR2353182A1 (no) |
GB (1) | GB1565405A (no) |
HK (1) | HK1281A (no) |
IL (1) | IL51777A (no) |
IT (1) | IT1078165B (no) |
MX (1) | MX144185A (no) |
MY (1) | MY8100295A (no) |
NL (1) | NL178831C (no) |
NO (1) | NO156470C (no) |
PT (1) | PT66413B (no) |
SE (1) | SE426639B (no) |
ZA (1) | ZA772160B (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL180062C (nl) * | 1977-09-27 | Motorola Inc | Radio-ontvanger. | |
US4170716A (en) * | 1977-10-14 | 1979-10-09 | Motorola, Inc. | AM stereo receiver with correction limiting |
JPS5829903B2 (ja) * | 1977-11-09 | 1983-06-25 | 山水電気株式会社 | 振幅変調ステレオ受信装置 |
US4172966A (en) * | 1978-02-23 | 1979-10-30 | Motorola, Inc. | AM stereophonic receiver |
US4589127A (en) * | 1978-06-05 | 1986-05-13 | Hazeltine Corporation | Independent sideband AM multiphonic system |
US4220818A (en) * | 1979-05-21 | 1980-09-02 | Kahn Leonard R | AM Stereo transmitter |
JPS6029251Y2 (ja) * | 1979-11-29 | 1985-09-04 | ソニー株式会社 | Amステレオ受信機 |
US4371747A (en) * | 1980-03-24 | 1983-02-01 | Motorola, Inc. | AM Stereophonic decoder |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1271952A (fr) * | 1958-11-14 | 1961-09-22 | Procédé et dispositif de télétransmission par ondes porteuses | |
US3007005A (en) * | 1959-02-12 | 1961-10-31 | Philco Corp | Transmitter for stereophonic information signals |
FR1250343A (fr) * | 1959-04-08 | 1961-01-06 | Philco Corp | Circuit de réglage silencieux pour récepteurs de signaux stéréophoniques |
US3068475A (en) * | 1959-10-07 | 1962-12-11 | Rca Corp | Stereophonic sound signalling system |
US3067293A (en) * | 1959-11-19 | 1962-12-04 | Philco Corp | Single channel stereophonic broad-casting system |
FR1279867A (fr) * | 1960-02-11 | 1961-12-22 | Procédé et installation pour la transmission et la réception stéréophonique | |
US3218393A (en) * | 1960-02-11 | 1965-11-16 | Leonard R Kahn | Compatible stereophonic transmission and reception systems, and methods and components characterizing same |
-
1977
- 1977-03-29 GB GB13174/77A patent/GB1565405A/en not_active Expired
- 1977-03-29 CA CA274,979A patent/CA1095992A/en not_active Expired
- 1977-03-29 IL IL51777A patent/IL51777A/xx unknown
- 1977-03-30 SE SE7703666A patent/SE426639B/xx not_active IP Right Cessation
- 1977-03-31 NO NO771139A patent/NO156470C/no unknown
- 1977-04-05 AR AR267125A patent/AR215622A1/es active
- 1977-04-05 ES ES457535A patent/ES457535A1/es not_active Expired
- 1977-04-06 BR BR7702238A patent/BR7702238A/pt unknown
- 1977-04-06 MX MX168677A patent/MX144185A/es unknown
- 1977-04-06 IT IT48860/77A patent/IT1078165B/it active
- 1977-04-07 PT PT66413A patent/PT66413B/pt unknown
- 1977-04-07 DE DE2715741A patent/DE2715741C2/de not_active Expired
- 1977-04-07 NL NLAANVRAGE7703912,A patent/NL178831C/xx not_active IP Right Cessation
- 1977-04-07 FR FR7710631A patent/FR2353182A1/fr active Granted
- 1977-04-07 ZA ZA00772160A patent/ZA772160B/xx unknown
- 1977-04-07 JP JP52039085A patent/JPS6034299B2/ja not_active Expired
-
1981
- 1981-01-15 HK HK12/81A patent/HK1281A/xx unknown
- 1981-12-30 MY MY295/81A patent/MY8100295A/xx unknown
-
1983
- 1983-03-07 JP JP58036071A patent/JPS58184841A/ja active Granted
- 1983-03-07 JP JP58036072A patent/JPS58184842A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58184841A (ja) | 1983-10-28 |
GB1565405A (en) | 1980-04-23 |
DE2715741A1 (de) | 1977-10-13 |
JPS6237580B2 (no) | 1987-08-13 |
JPS6256705B2 (no) | 1987-11-26 |
AR215622A1 (es) | 1979-10-31 |
JPS52141502A (en) | 1977-11-25 |
IL51777A (en) | 1978-12-17 |
FR2353182A1 (fr) | 1977-12-23 |
ZA772160B (en) | 1978-03-29 |
FR2353182B1 (no) | 1984-10-05 |
MY8100295A (en) | 1981-12-31 |
PT66413B (en) | 1978-09-15 |
NO156470C (no) | 1987-09-23 |
BR7702238A (pt) | 1978-01-17 |
NL178831C (nl) | 1986-05-16 |
IL51777A0 (en) | 1977-05-31 |
PT66413A (en) | 1977-05-01 |
SE7703666L (sv) | 1977-10-08 |
IT1078165B (it) | 1985-05-08 |
JPS6034299B2 (ja) | 1985-08-08 |
HK1281A (en) | 1981-01-23 |
ES457535A1 (es) | 1978-03-01 |
NO771139L (no) | 1977-10-10 |
JPS58184842A (ja) | 1983-10-28 |
NL7703912A (nl) | 1977-10-11 |
NO156470B (no) | 1987-06-15 |
CA1095992A (en) | 1981-02-17 |
NL178831B (nl) | 1985-12-16 |
DE2715741C2 (de) | 1986-09-11 |
MX144185A (es) | 1981-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7809950A (nl) | Magnetisch registratiemedium. | |
FR2469073B1 (fr) | Circuit extracteur de donnees notamment pour bande magnetique | |
NL7709173A (nl) | Reproductiesysteem. | |
SE426639B (sv) | Forfarande och sendare for att p, en enda bervagssignal senda information, som representerar en fersta och en andra informationssignal, och vilken utsend signal er forenlig med bade monofonisk och stereofonisk drift sam | |
JPS5327330A (en) | Device for making hard copy on record medium | |
SE7812042L (sv) | Neutronabsorbatorplattor baserade pa borkarbid och kol samt forfarande for framstellning derav | |
ES507988A0 (es) | Procedimiento para la obtencion de una unidad registradora sensible a la presion . | |
OA05916A (fr) | Boitier pour cassette de bande magnétique . | |
JPS5373114A (en) | Recoder reproducer for banddshaped recording carrier | |
ES490406A0 (es) | Mejoras en los sistemas detectores de estados operativos a- nomalos,particularmente para aparatos de cinta acustica | |
JPS53116839A (en) | Printing apparatus | |
AU514899B2 (en) | High density information record | |
DK152238C (da) | Sendeapparat til et informationssendesystem | |
NL7714562A (nl) | Houder voor geluidsbandcassettes. | |
ATE25297T1 (de) | Dielektrisches aufzeichnungsmaterial. | |
IT1075487B (it) | Dispositivo amplificatore per un tetrodo trasmettitore | |
JPS52136609A (en) | Device for recording audio information on sound track | |
FR2344040A1 (fr) | Cassette de lecture | |
JPS5758255A (en) | Tape recorder | |
AU511687B2 (en) | Method of making copies of information tracks on carriers | |
BR7906737A (pt) | Aparelho para registro de erro de canal | |
SU894743A1 (ru) | Устройство дл моделировани тракта магнитной записи-воспроизведени | |
JPS5329104A (en) | Reproducing stylus for tracking stereophonic sound groove | |
AU3162377A (en) | Instrument for recording blood pressure | |
PL200803A1 (pl) | Urzadzenie do przesuwu skokowego tasmy,zwlaszcza stanowiacej nosnik informacji w drukarkach |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7703666-3 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7703666-3 Format of ref document f/p: F |