SE8104323L - Radiomottagare - Google Patents
RadiomottagareInfo
- Publication number
- SE8104323L SE8104323L SE8104323A SE8104323A SE8104323L SE 8104323 L SE8104323 L SE 8104323L SE 8104323 A SE8104323 A SE 8104323A SE 8104323 A SE8104323 A SE 8104323A SE 8104323 L SE8104323 L SE 8104323L
- Authority
- SE
- Sweden
- Prior art keywords
- circuit
- control circuit
- volume control
- muting signal
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- 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 without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9803480U JPS5723009U (sv) | 1980-07-14 | 1980-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8104323L true SE8104323L (sv) | 1982-01-15 |
Family
ID=14208740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104323A SE8104323L (sv) | 1980-07-14 | 1981-07-13 | Radiomottagare |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5723009U (sv) |
DE (1) | DE3127815A1 (sv) |
FR (1) | FR2486736A1 (sv) |
GB (1) | GB2081541A (sv) |
NL (1) | NL8103330A (sv) |
SE (1) | SE8104323L (sv) |
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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882400A (en) * | 1972-11-27 | 1975-05-06 | Sony Corp | Broadcast receiver |
DE2547038C3 (de) * | 1975-10-21 | 1978-10-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Anordnung zur Reduzierung von durch Schaltvorgänge ausgelösten Empfangsstörungen bei Funkempfängern |
US4207530A (en) * | 1977-09-12 | 1980-06-10 | Motorola, Inc. | Electrically tunable inductor and method |
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 NL NL8103330A patent/NL8103330A/nl not_active Application Discontinuation
- 1981-07-13 SE SE8104323A patent/SE8104323L/sv not_active Application Discontinuation
- 1981-07-14 DE DE19813127815 patent/DE3127815A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3127815A1 (de) | 1982-04-08 |
NL8103330A (nl) | 1982-02-01 |
FR2486736A1 (fr) | 1982-01-15 |
JPS5723009U (sv) | 1982-02-05 |
FR2486736B1 (sv) | 1984-06-22 |
GB2081541A (en) | 1982-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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