JPS6455920A - Control method for rds receiver - Google Patents
Control method for rds receiverInfo
- Publication number
- JPS6455920A JPS6455920A JP21325087A JP21325087A JPS6455920A JP S6455920 A JPS6455920 A JP S6455920A JP 21325087 A JP21325087 A JP 21325087A JP 21325087 A JP21325087 A JP 21325087A JP S6455920 A JPS6455920 A JP S6455920A
- Authority
- JP
- Japan
- Prior art keywords
- reception
- frequency
- state
- data
- memory
- 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.)
- Pending
Links
Abstract
PURPOSE:To listen to the broadcast of the same network in an excellent reception state, by receiving a reception broadcast wave just before final-off state when power switch is turned on, switching the reception frequency every time the reception signal level being the setting level or below is detected consecutively for a prescribe time or over and adjusting the reception signal level. CONSTITUTION:If the reception signal level VS is larger than a 1st setting level V1, the reception frequency data in a memory 15 is updated into the frequency (AF) data of the network station in a memory 15 to keep the reception state. Then the frequency of the AF data becomes a new reception frequency fD at the execution of the succeeding main routine and the same program tracking is applied. On the other hand, if the VS is V1 or below, since the state is restored to the reception of the broadcast wave of the original frequency fD, the reception frequency data in the memory 15 is read and set to a frequency divider of a PLL circuit 2a. When the reception state is again not good, the new frequency data is read and the reception frequency is changed over repetitively. Thus, the broadcast program of the same network is listened to in the excellent reception state.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21325087A JPS6455920A (en) | 1987-08-27 | 1987-08-27 | Control method for rds receiver |
DE19883827310 DE3827310C2 (en) | 1987-08-12 | 1988-08-11 | Method for controlling the frequency tuning of a broadcast data system receiver |
DE3844928A DE3844928C2 (en) | 1987-08-12 | 1988-08-11 | Display control device in a broadcast data system (RDS) receiver |
GB8819218A GB2208767B (en) | 1987-08-12 | 1988-08-12 | Rds radio receiver and its operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21325087A JPS6455920A (en) | 1987-08-27 | 1987-08-27 | Control method for rds receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455920A true JPS6455920A (en) | 1989-03-02 |
Family
ID=16635991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21325087A Pending JPS6455920A (en) | 1987-08-12 | 1987-08-27 | Control method for rds receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455920A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100341527B1 (en) * | 1993-07-23 | 2002-11-23 | 똥송 멀티메디아 에스. 에이. | Downloading procedure for programming a radioelectric frequency synthesis receiver |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689123A (en) * | 1979-11-20 | 1981-07-20 | Philips Nv | Radio receiver |
-
1987
- 1987-08-27 JP JP21325087A patent/JPS6455920A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689123A (en) * | 1979-11-20 | 1981-07-20 | Philips Nv | Radio receiver |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100341527B1 (en) * | 1993-07-23 | 2002-11-23 | 똥송 멀티메디아 에스. 에이. | Downloading procedure for programming a radioelectric frequency synthesis receiver |
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