JPS5243411A - Tape quantity display unit of magnetic recording and reproducing devic e - Google Patents
Tape quantity display unit of magnetic recording and reproducing devic eInfo
- Publication number
- JPS5243411A JPS5243411A JP50119548A JP11954875A JPS5243411A JP S5243411 A JPS5243411 A JP S5243411A JP 50119548 A JP50119548 A JP 50119548A JP 11954875 A JP11954875 A JP 11954875A JP S5243411 A JPS5243411 A JP S5243411A
- Authority
- JP
- Japan
- Prior art keywords
- display unit
- quantity display
- devic
- reproducing
- magnetic recording
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To elevate the accuracy of displaying and miniatuarize the size of device as well as lengthen the durability and life of it, by means of generating the pulse with frequency proportional to the rotation speed of capstan shaft thereby electronically integrating by adopting the tape quantity display unit with such a structure.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119548A JPS5243411A (en) | 1975-10-02 | 1975-10-02 | Tape quantity display unit of magnetic recording and reproducing devic e |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50119548A JPS5243411A (en) | 1975-10-02 | 1975-10-02 | Tape quantity display unit of magnetic recording and reproducing devic e |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5243411A true JPS5243411A (en) | 1977-04-05 |
Family
ID=14764021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50119548A Pending JPS5243411A (en) | 1975-10-02 | 1975-10-02 | Tape quantity display unit of magnetic recording and reproducing devic e |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5243411A (en) |
-
1975
- 1975-10-02 JP JP50119548A patent/JPS5243411A/en active Pending
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