FR2428351B1 - IMPROVED SIGNAL SELECTOR - Google Patents
IMPROVED SIGNAL SELECTORInfo
- Publication number
- FR2428351B1 FR2428351B1 FR7913513A FR7913513A FR2428351B1 FR 2428351 B1 FR2428351 B1 FR 2428351B1 FR 7913513 A FR7913513 A FR 7913513A FR 7913513 A FR7913513 A FR 7913513A FR 2428351 B1 FR2428351 B1 FR 2428351B1
- Authority
- FR
- France
- Prior art keywords
- signal selector
- improved signal
- improved
- selector
- signal
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68327/78A IT1159717B (en) | 1978-06-08 | 1978-06-08 | REFINEMENTS WITH SIGNAL SELECTION DEVICES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428351A1 FR2428351A1 (en) | 1980-01-04 |
FR2428351B1 true FR2428351B1 (en) | 1988-07-22 |
Family
ID=11308991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7913513A Expired FR2428351B1 (en) | 1978-06-08 | 1979-05-28 | IMPROVED SIGNAL SELECTOR |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2922366A1 (en) |
FR (1) | FR2428351B1 (en) |
GB (1) | GB2023363B (en) |
IT (1) | IT1159717B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3825427A1 (en) * | 1988-07-27 | 1990-02-01 | Grundig Emv | ARRANGEMENT FOR SELECTING THE PROGRAM OF RECEIVING DEVICES FOR ENTERTAINMENT ELECTRONICS |
DE3830921A1 (en) * | 1988-09-12 | 1990-03-22 | Grundig Emv | Arrangement for adapting a receiving device to various channel spacings |
JPH03204224A (en) * | 1990-01-05 | 1991-09-05 | Pioneer Electron Corp | Sleep timer for audio equipment |
JP3320916B2 (en) * | 1994-09-14 | 2002-09-03 | パイオニア株式会社 | Receiver tuning method and receiver |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL162525C (en) * | 1973-10-31 | 1980-05-16 | Matsushita Electric Ind Co Ltd | CHANNEL SELECTOR. |
JPS5637728B2 (en) * | 1974-07-05 | 1981-09-02 | ||
DE2542021B2 (en) * | 1975-09-20 | 1977-10-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg | REMOTE CONTROL DEVICE FOR AN ELECTRICAL MESSAGE TECHNOLOGY DEVICE, IN PARTICULAR FOR A TELEVISION RECEIVER |
IT1047373B (en) * | 1975-10-16 | 1980-09-10 | Indesit | ARRANGEMENT FOR SELECTING A RECEIVABLE FREQUENCY IN A SIGNAL RECEIVER |
-
1978
- 1978-06-08 IT IT68327/78A patent/IT1159717B/en active
-
1979
- 1979-05-28 FR FR7913513A patent/FR2428351B1/en not_active Expired
- 1979-06-01 DE DE19792922366 patent/DE2922366A1/en active Granted
- 1979-06-01 GB GB7919163A patent/GB2023363B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2428351A1 (en) | 1980-01-04 |
DE2922366A1 (en) | 1979-12-20 |
GB2023363B (en) | 1982-07-07 |
IT7868327A0 (en) | 1978-06-08 |
DE2922366C2 (en) | 1989-06-01 |
IT1159717B (en) | 1987-03-04 |
GB2023363A (en) | 1979-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
TP | Transmission of property | ||
CL | Concession to grant licences | ||
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property |