JPS57118482A - Demodulator of television audio signal - Google Patents
Demodulator of television audio signalInfo
- Publication number
- JPS57118482A JPS57118482A JP56004225A JP422581A JPS57118482A JP S57118482 A JPS57118482 A JP S57118482A JP 56004225 A JP56004225 A JP 56004225A JP 422581 A JP422581 A JP 422581A JP S57118482 A JPS57118482 A JP S57118482A
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- signal
- mode
- stereophonic
- amplification factor
- Prior art date
- 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
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Stereo-Broadcasting Methods (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56004225A JPS57118482A (en) | 1981-01-14 | 1981-01-14 | Demodulator of television audio signal |
EP19820100138 EP0056270A1 (en) | 1981-01-14 | 1982-01-11 | Aural signal demodulation apparatus for a television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56004225A JPS57118482A (en) | 1981-01-14 | 1981-01-14 | Demodulator of television audio signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57118482A true JPS57118482A (en) | 1982-07-23 |
JPS637710B2 JPS637710B2 (ja) | 1988-02-18 |
Family
ID=11578638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56004225A Granted JPS57118482A (en) | 1981-01-14 | 1981-01-14 | Demodulator of television audio signal |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0056270A1 (ja) |
JP (1) | JPS57118482A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170096A (ja) * | 1984-02-13 | 1985-09-03 | Hitachi Ltd | 半導体メモリ装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3135060A1 (de) * | 1981-09-04 | 1983-03-24 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum empfangen zweier modulationssignale, insbesondere beim fernsehen |
GB2277236A (en) * | 1993-04-15 | 1994-10-19 | Graham Smith | Bilingual stereo broadcasting system |
JP3365731B2 (ja) * | 1997-11-18 | 2003-01-14 | 住友ゴム工業株式会社 | 空気入りタイヤ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2710232A (en) * | 1950-06-14 | 1955-06-07 | Lawrence D Schmidt | Method for filling cavities with granular solids |
GB716620A (en) * | 1951-08-30 | 1954-10-13 | Mini Of Fuel And Power | Improvements relating to the underground gasification of coal |
DE1021312B (de) * | 1955-10-05 | 1957-12-27 | Hueser & Weber K G | Verfahren zum Verhindern der Staubentwicklung in Bergwerksbetrieben |
US2994375A (en) * | 1957-12-23 | 1961-08-01 | Phillips Petroleum Co | Recovery of hydrocarbons by in situ combustion |
US3440824A (en) * | 1967-05-16 | 1969-04-29 | Thomas J Doolin | Method and apparatus for backfilling and underpinning an underground coal or ore mine |
US3566967A (en) * | 1969-06-19 | 1971-03-02 | Pan American Petroleum Corp | Thermal plugging with silicate solutions |
NL181941C (nl) * | 1977-09-16 | 1987-12-01 | Ir Arnold Willem Josephus Grup | Werkwijze voor het ondergronds vergassen van steenkool of bruinkool. |
US4231617A (en) * | 1978-12-14 | 1980-11-04 | Gulf Oil Corporation | Consolidation of in-situ retort |
-
1981
- 1981-01-14 JP JP56004225A patent/JPS57118482A/ja active Granted
-
1982
- 1982-01-11 EP EP19820100138 patent/EP0056270A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60170096A (ja) * | 1984-02-13 | 1985-09-03 | Hitachi Ltd | 半導体メモリ装置 |
JPH0335752B2 (ja) * | 1984-02-13 | 1991-05-29 | Hitachi Seisakusho Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS637710B2 (ja) | 1988-02-18 |
EP0056270A1 (en) | 1982-07-21 |
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