JPH0476757U - - Google Patents
Info
- Publication number
- JPH0476757U JPH0476757U JP12027990U JP12027990U JPH0476757U JP H0476757 U JPH0476757 U JP H0476757U JP 12027990 U JP12027990 U JP 12027990U JP 12027990 U JP12027990 U JP 12027990U JP H0476757 U JPH0476757 U JP H0476757U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- frequency signal
- recorded
- magnetic tape
- deviation
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の実施例である留守番電話機
のガイダンステープにおけるＤＴＭＦ信号記録状
態を示す図である。
１……磁気テープ。
FIG. 1 is a diagram showing a DTMF signal recording state on a guidance tape of an answering machine according to an embodiment of this invention. 1...Magnetic tape.
Claims (1)
気テープ再生装置のテープ送り速度偏差以上の偏
差にわたり周波数を変化させて記録したことを特
徴とする周波数信号の記録された磁気テープ。 1. A magnetic tape on which a frequency signal is recorded, characterized in that the frequency signal is recorded by setting the specified frequency of the frequency signal as a center frequency and changing the frequency over a deviation greater than the deviation in the tape feed speed of a magnetic tape reproducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12027990U JP2519326Y2 (en) | 1990-11-19 | 1990-11-19 | Magnetic tape with frequency signal recorded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12027990U JP2519326Y2 (en) | 1990-11-19 | 1990-11-19 | Magnetic tape with frequency signal recorded |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0476757U true JPH0476757U (en) | 1992-07-03 |
| JP2519326Y2 JP2519326Y2 (en) | 1996-12-04 |
Family
ID=31868192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12027990U Expired - Lifetime JP2519326Y2 (en) | 1990-11-19 | 1990-11-19 | Magnetic tape with frequency signal recorded |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519326Y2 (en) |
-
1990
- 1990-11-19 JP JP12027990U patent/JP2519326Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519326Y2 (en) | 1996-12-04 |