JPS5552566A - Tape running time display unit of tape recorder - Google Patents
Tape running time display unit of tape recorderInfo
- Publication number
- JPS5552566A JPS5552566A JP12300478A JP12300478A JPS5552566A JP S5552566 A JPS5552566 A JP S5552566A JP 12300478 A JP12300478 A JP 12300478A JP 12300478 A JP12300478 A JP 12300478A JP S5552566 A JPS5552566 A JP S5552566A
- Authority
- JP
- Japan
- Prior art keywords
- time
- tape
- signal
- memory part
- supplied
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To make it possible to display the play time, etc., of music by converting the running length of a tape into time, by storing the time and by calculating the count time.
CONSTITUTION: With cue recording switch 16 closed, differentiating circuit 22a supplies a differential pulse to FF25 and up/down counter 26 of switch order memory part 24. A tape recorder is provided with a reel rotational frequency detector, whose output signal is supplied to a counter memory part, where tape run time is stored. This counter memory part is supplied with an initial signal and terminal signal from circuit 22a and only when those signals arrive, memory information is recorded. Arithmetic part 30, on the other hand, is operated by an output signal from FF25 to calculate the time stored at the point in time when the terminal signal has been recorded by the counter memory part and that in recording of the terminal signal previously stored, thereby calculating the required play time of the music. This signal is supplied to RAM28 and on the screen of a receiver, the required play time is displayed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12300478A JPS5948469B2 (en) | 1978-10-05 | 1978-10-05 | Tape recorder tape running time display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12300478A JPS5948469B2 (en) | 1978-10-05 | 1978-10-05 | Tape recorder tape running time display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5552566A true JPS5552566A (en) | 1980-04-17 |
| JPS5948469B2 JPS5948469B2 (en) | 1984-11-27 |
Family
ID=14849867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12300478A Expired JPS5948469B2 (en) | 1978-10-05 | 1978-10-05 | Tape recorder tape running time display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5948469B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848285A (en) * | 1981-09-16 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Information display device |
| JPS5867480A (en) * | 1981-09-26 | 1983-04-22 | アツスマン インフオルマチ−ク ２０００ ゲ− エム ベ−ハ− | Data display system containing signal recording and/or regenerating device |
| JPS5922275A (en) * | 1982-07-27 | 1984-02-04 | Toshiba Corp | Magnetic recording and reproducing device |
-
1978
- 1978-10-05 JP JP12300478A patent/JPS5948469B2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848285A (en) * | 1981-09-16 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Information display device |
| JPS5867480A (en) * | 1981-09-26 | 1983-04-22 | アツスマン インフオルマチ−ク ２０００ ゲ− エム ベ−ハ− | Data display system containing signal recording and/or regenerating device |
| JPS5922275A (en) * | 1982-07-27 | 1984-02-04 | Toshiba Corp | Magnetic recording and reproducing device |
| JPH0442756B2 (en) * | 1982-07-27 | 1992-07-14 | Tokyo Shibaura Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5948469B2 (en) | 1984-11-27 |
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