JPH03102189U - - Google Patents
Info
- Publication number
- JPH03102189U JPH03102189U JP1079790U JP1079790U JPH03102189U JP H03102189 U JPH03102189 U JP H03102189U JP 1079790 U JP1079790 U JP 1079790U JP 1079790 U JP1079790 U JP 1079790U JP H03102189 U JPH03102189 U JP H03102189U
- Authority
- JP
- Japan
- Prior art keywords
- cassette tape
- recordable
- recordable time
- measuring device
- calculating
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図はこの考案の一実施例によるカセツトテ
ープ録音可能時間測定装置の概念図、第２図はそ
のテープ部の概念図、第３図はその制御動作のフ
ローチヤート、第４図は従来のカセツトテープ・
レコーダのヘツド部の概念図である。
図において、１は消去ヘツド、２は録音再生ヘ
ツド、３はフオトセンサー、４はキヤブスタン、
５はピンチローラ、１０は演算部である。なお、
図中、同一符号は同一または相当部分を示す。
Fig. 1 is a conceptual diagram of a cassette tape recordable time measuring device according to an embodiment of this invention, Fig. 2 is a conceptual diagram of its tape section, Fig. 3 is a flowchart of its control operation, and Fig. 4 is a conventional one. Cassette tape
FIG. 3 is a conceptual diagram of the head section of the recorder. In the figure, 1 is the erasing head, 2 is the recording/playback head, 3 is the photo sensor, 4 is the cabstan,
5 is a pinch roller, and 10 is a calculation section. In addition,
In the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
テープの録音可能部の長さを測定し実際に録音可
能な時間を算出する演算部を備えたことを特徴と
するとするカセツトテープ録音可能時間測定装置
。 What is claimed is: 1. A cassette tape recordable time measuring device for a cassette tape recorder, characterized by comprising a calculation unit for measuring the length of the recordable portion of the cassette tape and calculating the actual recordable time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079790U JPH03102189U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079790U JPH03102189U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102189U true JPH03102189U (en) | 1991-10-24 |
Family
ID=31514351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1079790U Pending JPH03102189U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102189U (en) |
-
1990
- 1990-02-06 JP JP1079790U patent/JPH03102189U/ja active Pending
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