JPS5442917A - Digital tuner - Google Patents
Digital tunerInfo
- Publication number
- JPS5442917A JPS5442917A JP10932377A JP10932377A JPS5442917A JP S5442917 A JPS5442917 A JP S5442917A JP 10932377 A JP10932377 A JP 10932377A JP 10932377 A JP10932377 A JP 10932377A JP S5442917 A JPS5442917 A JP S5442917A
- Authority
- JP
- Japan
- Prior art keywords
- digital tuner
- simplify
- constitution
- fact
- detecting
- 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
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Superheterodyne Receivers (AREA)
Abstract
PURPOSE:To control the sweep frequency by detecting the fact that the count value of the counter exceeds the set range, and thus to simplify the constitution of the digital tuner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52109323A JPS588773B2 (en) | 1977-09-09 | 1977-09-09 | digital tuner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52109323A JPS588773B2 (en) | 1977-09-09 | 1977-09-09 | digital tuner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5442917A true JPS5442917A (en) | 1979-04-05 |
JPS588773B2 JPS588773B2 (en) | 1983-02-17 |
Family
ID=14507306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52109323A Expired JPS588773B2 (en) | 1977-09-09 | 1977-09-09 | digital tuner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588773B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008160974A (en) * | 2006-12-25 | 2008-07-10 | Mitsuba Corp | Stator and generator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141515A (en) * | 1975-05-30 | 1976-12-06 | Sanyo Electric Co Ltd | Synthesizer receiver |
-
1977
- 1977-09-09 JP JP52109323A patent/JPS588773B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141515A (en) * | 1975-05-30 | 1976-12-06 | Sanyo Electric Co Ltd | Synthesizer receiver |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008160974A (en) * | 2006-12-25 | 2008-07-10 | Mitsuba Corp | Stator and generator |
Also Published As
Publication number | Publication date |
---|---|
JPS588773B2 (en) | 1983-02-17 |
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