JPH0345201U - - Google Patents
Info
- Publication number
- JPH0345201U JPH0345201U JP10177089U JP10177089U JPH0345201U JP H0345201 U JPH0345201 U JP H0345201U JP 10177089 U JP10177089 U JP 10177089U JP 10177089 U JP10177089 U JP 10177089U JP H0345201 U JPH0345201 U JP H0345201U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- adjusting
- signal
- heads
- adjustment reference
- 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
- 239000003550 marker Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案の実施例の原理説明図で、ａは
本考案の実施例の調整用基準テープの再生ＲＦ波
形を示し、ｂは従来のスイツチングポジシヨン調
整用基準テープの再生ＲＦ波形とスイツチングパ
ルスの波形を示し、ｃは従来のオーバラツプ量調
整用基準テープの再生ＲＦ波形を示す。第２図は
本考案の実施例の実現手段例のブロツク図、第３
図は第２図のタイミングチヤートを示す。第４図
は従来の回転２ヘツド式信号再生装置の連続信号
再生手段の図で、ａはブロツク図、ｂはパルスジ
エネレータ（ＰＧ）の構成図、Ｃはタイミングチ
ヤートを示す。
Ｍ……マーカ信号、１……標準ＶＴＲ、２……
Ａｃｈマーカ信号発生部、３……Ｂｃｈマーカ信
号発生部。
FIG. 1 is a diagram explaining the principle of the embodiment of the present invention, in which a shows the reproduced RF waveform of the reference tape for adjustment of the embodiment of the present invention, and b shows the reproduced RF waveform of the conventional reference tape for switching position adjustment. and c show the waveform of the switching pulse, and c shows the reproduced RF waveform of the conventional reference tape for adjusting the amount of overlap. Figure 2 is a block diagram of an example of means for realizing the embodiment of the present invention;
The figure shows the timing chart of FIG. FIG. 4 is a diagram of continuous signal reproducing means of a conventional rotary two-head type signal reproducing device, in which a is a block diagram, b is a block diagram of a pulse generator (PG), and C is a timing chart. M...Marker signal, 1 ...Standard VTR, 2 ...
Ach marker signal generation section, 3 ...Bch marker signal generation section.
Claims (1)
記録担体に記録再生するテープ式記録再生装置の
諸元を調整するための基準信号が記録された調整
用基準テープにおいて、 前記複数の回転ヘツドの記録再生オーバラツプ
量調整用のＲＦ（Ｒａｄｉｏ Ｆｒｅｑｕｅｎｃ
ｙ）信号に前記複数の回転ヘツドのスイツチング
ポジシヨンを示すマーカ信号を重畳したことを特
徴とする調整用基準テープ。[Scope of Claim for Utility Model Registration] An adjustment reference tape on which a reference signal for adjusting the specifications of a tape-type recording and reproducing device that records and reproduces input signals on a tape-shaped record carrier using a plurality of rotating heads. , RF (Radio Frequency) for adjusting the amount of recording/reproduction overlap of the plurality of rotary heads;
y) An adjustment reference tape characterized in that a marker signal indicating switching positions of the plurality of rotary heads is superimposed on the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10177089U JPH0345201U (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10177089U JPH0345201U (en) | 1989-09-01 | 1989-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345201U true JPH0345201U (en) | 1991-04-25 |
Family
ID=31650702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10177089U Pending JPH0345201U (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345201U (en) |
-
1989
- 1989-09-01 JP JP10177089U patent/JPH0345201U/ja active Pending
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