JPH032439U - - Google Patents
Info
- Publication number
- JPH032439U JPH032439U JP6045189U JP6045189U JPH032439U JP H032439 U JPH032439 U JP H032439U JP 6045189 U JP6045189 U JP 6045189U JP 6045189 U JP6045189 U JP 6045189U JP H032439 U JPH032439 U JP H032439U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- speed
- bandpass filter
- tape speed
- bandpass
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係るテープレコーダのテー
プ速度検査装置の実施例を示すブロツク図、第２
図は従来のブロツク図である。
主な符号の説明、１……被測定テープレコーダ
、２……テープ速度検査装置、３……バンドパス
フイルタ（中心周波数３ＫHz）、４……カウンタ
、５……バンドパスフイルタ（中心周波数６ＫHz
）。
FIG. 1 is a block diagram showing an embodiment of the tape speed testing device for a tape recorder according to this invention, and FIG.
The figure is a conventional block diagram. Explanation of main symbols, 1...Tape recorder to be measured, 2...Tape speed inspection device, 3...Band pass filter (center frequency 3KHz), 4...Counter, 5...Band pass filter (center frequency 6KHz)
).
Claims (1)
テープスピードを検査するようにしたテープ速度
検査装置において、 中心周波数が前記バンドパスフイルタの２倍で
あるバンドパスフイルタを設けると共に２つのバ
ンドパスフイルタを並列に接続し、定速度及び倍
速度のテープスピードの検査を可能に構成したこ
とを特徴とするテープレコーダのテープ速度検査
装置。[Claims for Utility Model Registration] A tape speed testing device that uses a bandpass filter to test the tape speed of a tape recorder, comprising: a bandpass filter having a center frequency twice that of the bandpass filter; 1. A tape speed inspection device for a tape recorder, characterized in that two bandpass filters are connected in parallel to enable inspection of constant speed and double speed tape speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6045189U JPH032439U (en) | 1989-05-26 | 1989-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6045189U JPH032439U (en) | 1989-05-26 | 1989-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032439U true JPH032439U (en) | 1991-01-11 |
Family
ID=31587826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6045189U Pending JPH032439U (en) | 1989-05-26 | 1989-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007274909A (en) * | 2006-04-03 | 2007-10-25 | Sato Sangyo Kk | Film-fixing member |
| JP2007295916A (en) * | 2006-04-03 | 2007-11-15 | Sato Sangyo Kk | Film-fixing member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146001U (en) * | 1974-10-03 | 1976-04-05 |
-
1989
- 1989-05-26 JP JP6045189U patent/JPH032439U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146001U (en) * | 1974-10-03 | 1976-04-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007274909A (en) * | 2006-04-03 | 2007-10-25 | Sato Sangyo Kk | Film-fixing member |
| JP2007295916A (en) * | 2006-04-03 | 2007-11-15 | Sato Sangyo Kk | Film-fixing member |
| JP4542073B2 (en) * | 2006-04-03 | 2010-09-08 | 佐藤産業株式会社 | Film stopper |
| JP4555247B2 (en) * | 2006-04-03 | 2010-09-29 | 佐藤産業株式会社 | Film stopper |
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