JPS5762620A - Synthesizer receiver - Google Patents
Synthesizer receiverInfo
- Publication number
- JPS5762620A JPS5762620A JP13904480A JP13904480A JPS5762620A JP S5762620 A JPS5762620 A JP S5762620A JP 13904480 A JP13904480 A JP 13904480A JP 13904480 A JP13904480 A JP 13904480A JP S5762620 A JPS5762620 A JP S5762620A
- Authority
- JP
- Japan
- Prior art keywords
- depressed
- button
- receiver
- sweep
- once
- 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
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
- H03J1/0041—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers
- H03J1/005—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers in a loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
PURPOSE:To simplify the operation of a receiver, by setting an automatic sweep when a button which indicates up or down sweep is depressed continuously and by setting a step sweep when this button is depressed only once. CONSTITUTION:Up and down push buttons are provided in a receiver. When this push button is depressed only once, the receiving frequency is increased or decreased by one step. When the button is depressed continuously over a time T0, this depression is detected by a micorprocessor, and the microprocessor controls the receiver so that the receiver sweeps automatically the frequency by every one step. After that, the microprocessor inspects whether the button is depressed continuously; and if it is depressed contrinuously, the automatic sweep is continued still. If the button is not depressed, the automatic sweep is continued only for the period till the broadcasting waves are received.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13904480A JPS5762620A (en) | 1980-10-03 | 1980-10-03 | Synthesizer receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13904480A JPS5762620A (en) | 1980-10-03 | 1980-10-03 | Synthesizer receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5762620A true JPS5762620A (en) | 1982-04-15 |
JPS611937B2 JPS611937B2 (en) | 1986-01-21 |
Family
ID=15236144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13904480A Granted JPS5762620A (en) | 1980-10-03 | 1980-10-03 | Synthesizer receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762620A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121937U (en) * | 1983-02-04 | 1984-08-16 | アルパイン株式会社 | Tuning circuit device in electronically tuned radio receiver |
JPS6160007A (en) * | 1984-08-31 | 1986-03-27 | Sony Corp | Synthesizer receiver |
JPH0298210A (en) * | 1988-10-05 | 1990-04-10 | Mazda Motor Corp | On-vehicle receiver |
JP2004321937A (en) * | 2003-04-24 | 2004-11-18 | Nippon Air Filter Kk | Folding-in type air filter and production method therefor |
WO2007135349A1 (en) * | 2006-05-22 | 2007-11-29 | Gs Ip Limited Liability Company | Radio tuner user interface |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539924A (en) * | 1976-07-14 | 1978-01-28 | Nippon Denso Co Ltd | Electronic control system fuel injection device |
JPS5431215A (en) * | 1977-08-15 | 1979-03-08 | Fujitsu Ten Ltd | Automatic channel selector |
JPS5432008A (en) * | 1977-08-16 | 1979-03-09 | Pioneer Electronic Corp | Tuning circuit |
JPS5533560U (en) * | 1978-08-25 | 1980-03-04 | ||
JPS55123241A (en) * | 1979-03-15 | 1980-09-22 | Sony Corp | Synthesizer receiver |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5179593A (en) * | 1975-01-06 | 1976-07-10 | Dainippon Toryo Kk | Zokanshi |
-
1980
- 1980-10-03 JP JP13904480A patent/JPS5762620A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS539924A (en) * | 1976-07-14 | 1978-01-28 | Nippon Denso Co Ltd | Electronic control system fuel injection device |
JPS5431215A (en) * | 1977-08-15 | 1979-03-08 | Fujitsu Ten Ltd | Automatic channel selector |
JPS5432008A (en) * | 1977-08-16 | 1979-03-09 | Pioneer Electronic Corp | Tuning circuit |
JPS5533560U (en) * | 1978-08-25 | 1980-03-04 | ||
JPS55123241A (en) * | 1979-03-15 | 1980-09-22 | Sony Corp | Synthesizer receiver |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121937U (en) * | 1983-02-04 | 1984-08-16 | アルパイン株式会社 | Tuning circuit device in electronically tuned radio receiver |
JPH0227629Y2 (en) * | 1983-02-04 | 1990-07-25 | ||
JPS6160007A (en) * | 1984-08-31 | 1986-03-27 | Sony Corp | Synthesizer receiver |
JPH0298210A (en) * | 1988-10-05 | 1990-04-10 | Mazda Motor Corp | On-vehicle receiver |
JP2004321937A (en) * | 2003-04-24 | 2004-11-18 | Nippon Air Filter Kk | Folding-in type air filter and production method therefor |
WO2007135349A1 (en) * | 2006-05-22 | 2007-11-29 | Gs Ip Limited Liability Company | Radio tuner user interface |
Also Published As
Publication number | Publication date |
---|---|
JPS611937B2 (en) | 1986-01-21 |
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