JPS623603U - - Google Patents
Info
- Publication number
- JPS623603U JPS623603U JP9311685U JP9311685U JPS623603U JP S623603 U JPS623603 U JP S623603U JP 9311685 U JP9311685 U JP 9311685U JP 9311685 U JP9311685 U JP 9311685U JP S623603 U JPS623603 U JP S623603U
- Authority
- JP
- Japan
- Prior art keywords
- head
- distance
- recording
- magnetic tape
- erasing
- 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 2
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Management Or Editing Of Information On Record Carriers (AREA)
Description
第1図は本考案実施例の回路ブロツク図、第2
図、第3図は動作説明のための図である。
2……消去兼再生ヘツド、3……記録兼消去ヘ
ツド、4……再生兼記録ヘツド、8……再生回路
、9……記録回路、10……バイアス発振回路、
13……遅延手段、16……制御回路。
Fig. 1 is a circuit block diagram of an embodiment of the present invention;
FIG. 3 is a diagram for explaining the operation. 2... Erasing and reproducing head, 3... Recording and erasing head, 4... Reproducing and recording head, 8... Reproducing circuit, 9... Recording circuit, 10... Bias oscillation circuit,
13... Delay means, 16... Control circuit.
Claims (1)
先行せしめ、この再生ヘツドに対して第1の距離
だけ離れた後方に消去ヘツドを、この消去ヘツド
よりも後方で前記再生ヘツドより第2の距離だけ
離れた記録ヘツドを配置するとともに、前記再生
ヘツドが前記磁気テープ上のある点に達してから
前記第1の距離に関連する時間遅らせて前記消去
ヘツドにて消去動作を為す消去手段と、前記再生
ヘツドの出力を前記第2の距離に関連する時間遅
延するとともにフエードイン処理、フエードアウ
ト処理若しくは他の信号とのミキシング処理を施
して前記記録ヘツドに供給する記録手段を備える
磁気記録再生装置。 A playback head is placed furthest in front of the running magnetic tape, an erase head is placed a first distance behind the playback head, and an erase head is placed a second distance behind the erase head and a second distance from the playback head. an erasing means for arranging a recording head arranged on the magnetic tape, and performing an erasing operation on the erasing head with a delay of time related to the first distance after the reproduction head reaches a certain point on the magnetic tape; A magnetic recording/reproducing apparatus comprising a recording means for delaying the output by a time related to the second distance and subjecting the output to fade-in processing, fade-out processing, or mixing processing with another signal and supplying the resultant to the recording head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9311685U JPS623603U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9311685U JPS623603U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS623603U true JPS623603U (en) | 1987-01-10 |
Family
ID=30650504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9311685U Pending JPS623603U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS623603U (en) |
-
1985
- 1985-06-20 JP JP9311685U patent/JPS623603U/ja active Pending
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