FR2486736A1 - Radio-recepteur - Google Patents
Radio-recepteur Download PDFInfo
- Publication number
- FR2486736A1 FR2486736A1 FR8113716A FR8113716A FR2486736A1 FR 2486736 A1 FR2486736 A1 FR 2486736A1 FR 8113716 A FR8113716 A FR 8113716A FR 8113716 A FR8113716 A FR 8113716A FR 2486736 A1 FR2486736 A1 FR 2486736A1
- Authority
- FR
- France
- Prior art keywords
- volume
- radio receiver
- voltage
- tuning
- circuit
- 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
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Control Of Amplification And Gain Control (AREA)
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9803480U JPS5723009U (enrdf_load_stackoverflow) | 1980-07-14 | 1980-07-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2486736A1 true FR2486736A1 (fr) | 1982-01-15 |
| FR2486736B1 FR2486736B1 (enrdf_load_stackoverflow) | 1984-06-22 |
Family
ID=14208740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8113716A Granted FR2486736A1 (fr) | 1980-07-14 | 1981-07-10 | Radio-recepteur |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5723009U (enrdf_load_stackoverflow) |
| DE (1) | DE3127815A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2486736A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2081541A (enrdf_load_stackoverflow) |
| NL (1) | NL8103330A (enrdf_load_stackoverflow) |
| SE (1) | SE8104323L (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3537837C1 (de) * | 1985-10-24 | 1987-02-19 | Philips Patentverwaltung | Schaltungsanordnung zur Stoergeraeuschunterdrueckung bei auf Minimum eingestellter Lautstaerke eines Niederfrequenzverstaerkers |
| EP0590706A1 (en) * | 1992-10-01 | 1994-04-06 | Delco Electronics Corporation | Amplifier apparatus |
| US5440702A (en) * | 1992-10-16 | 1995-08-08 | Delco Electronics Corporation | Data processing system with condition code architecture for executing single instruction range checking and limiting operations |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882400A (en) * | 1972-11-27 | 1975-05-06 | Sony Corp | Broadcast receiver |
| FR2329111A1 (fr) * | 1975-10-21 | 1977-05-20 | Licentia Gmbh | Reduction des perturbations de recepteurs radioelectriques produites par des commutations |
| GB2004152A (en) * | 1977-09-12 | 1979-03-21 | Motorola Inc | Electrically tunable inductor and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535584A (en) * | 1978-09-06 | 1980-03-12 | Matsushita Electric Ind Co Ltd | Sound volume controller |
-
1980
- 1980-07-14 JP JP9803480U patent/JPS5723009U/ja active Pending
-
1981
- 1981-07-10 FR FR8113716A patent/FR2486736A1/fr active Granted
- 1981-07-10 GB GB8121414A patent/GB2081541A/en not_active Withdrawn
- 1981-07-13 SE SE8104323A patent/SE8104323L/ not_active Application Discontinuation
- 1981-07-13 NL NL8103330A patent/NL8103330A/nl not_active Application Discontinuation
- 1981-07-14 DE DE19813127815 patent/DE3127815A1/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3882400A (en) * | 1972-11-27 | 1975-05-06 | Sony Corp | Broadcast receiver |
| FR2329111A1 (fr) * | 1975-10-21 | 1977-05-20 | Licentia Gmbh | Reduction des perturbations de recepteurs radioelectriques produites par des commutations |
| GB2004152A (en) * | 1977-09-12 | 1979-03-21 | Motorola Inc | Electrically tunable inductor and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3127815A1 (de) | 1982-04-08 |
| SE8104323L (sv) | 1982-01-15 |
| FR2486736B1 (enrdf_load_stackoverflow) | 1984-06-22 |
| GB2081541A (en) | 1982-02-17 |
| JPS5723009U (enrdf_load_stackoverflow) | 1982-02-05 |
| NL8103330A (nl) | 1982-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |