JPH02135995U - - Google Patents
Info
- Publication number
- JPH02135995U JPH02135995U JP4307989U JP4307989U JPH02135995U JP H02135995 U JPH02135995 U JP H02135995U JP 4307989 U JP4307989 U JP 4307989U JP 4307989 U JP4307989 U JP 4307989U JP H02135995 U JPH02135995 U JP H02135995U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- section
- signal detection
- signal
- reproducing
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Management Or Editing Of Information On Record Carriers (AREA)
Description
第１図はこの考案の一実施例による磁気記録再
生装置の構成を示すブロツク図、第２図は動作を
説明するためのフローチヤート、第３図ａ〜ｃは
情報の記録し直しを示す説明図、第４図はこの考
案の他の実施例による磁気記録再生装置の構成を
示すブロツク図、第５図はバイアスコントロール
回路、バイアス信号発振回路の構成を示すブロツ
ク図、第６図は動作を説明するための部分フロー
チヤート、第７図ａ〜ｅは情報の記録し直しを示
す説明図、第８図ａ，ｂは磁気テープに記録され
ている所望の情報の部分に他の情報を記録し直す
従来の記録方法を示す説明図である。
１……再生部、２……第１のアンプ、３……第
２のアンプ、４……出力端子、５……第１の信号
検知回路、６……操作部、７……入力端子、８…
…第２の信号検知回路、９……制御部、１０……
スイツチ回路、１１……フエード回路、１２……
第３のアンプ、１３……記録部、１４……バイア
スコントロール回路、１５……バイアス発振回路
、Ｔ……磁気テープ、ａ〜ｃ，ａ１，ｃ２および
α〜γ……記録部分、ｎ……無記録部分。
FIG. 1 is a block diagram showing the configuration of a magnetic recording/reproducing apparatus according to an embodiment of this invention, FIG. 2 is a flowchart for explaining the operation, and FIGS. 3 a to c are explanations showing re-recording of information. 4 is a block diagram showing the configuration of a magnetic recording/reproducing apparatus according to another embodiment of this invention, FIG. 5 is a block diagram showing the configuration of a bias control circuit and a bias signal oscillation circuit, and FIG. 6 is a block diagram showing the operation. A partial flowchart for explaining, FIGS. 7a to 7e are explanatory diagrams showing re-recording of information, and FIGS. 8a and b show recording of other information in the desired information part recorded on the magnetic tape. FIG. 2 is an explanatory diagram showing a conventional recording method for re-recording. DESCRIPTION OF SYMBOLS 1... Reproduction part, 2... First amplifier, 3... Second amplifier, 4... Output terminal, 5... First signal detection circuit, 6... Operation part, 7... Input terminal, 8...
...Second signal detection circuit, 9...Control unit, 10...
Switch circuit, 11... Fade circuit, 12...
Third amplifier, 13...Recording unit, 14...Bias control circuit, 15...Bias oscillation circuit, T...Magnetic tape, a to c, a1 , c2 and α to γ...Recording portion, n ...Unrecorded part.
Claims (1)
プに記録されている情報を再生する少なくとも１
つの記録再生部と、この記録再生部を動作させる
ための操作部と、記録する情報が外部から供給さ
れる入力端子とを備えた磁気記録再生装置におい
て、 前記記録再生部で再生した再生信号に基づいて
無信号検知信号、信号検知信号を出力する第１の
信号検知回路と、 前記入力端子に供給される情報に基づいて無信
号検知信号、信号検知信号を出力する第２の信号
検知回路と、 前記磁気テープの所定の記録部分を前記記録再
生部で再生している状態で前記操作部の１曲入替
えキーが操作されると、前記第１、第２の信号検
知回路の出力に基づいて前記所定の記録部分に前
記入力端子に供給される情報を記録するように前
記記録再生部を制御する制御部と、 を設けたことを特徴とする磁気記録再生装置。[Claims for Utility Model Registration] At least one device for recording information on a magnetic tape or reproducing information recorded on the magnetic tape.
In a magnetic recording and reproducing device comprising a recording and reproducing section, an operation section for operating the recording and reproducing section, and an input terminal to which information to be recorded is supplied from the outside, a reproduction signal reproduced by the recording and reproducing section is provided. a first signal detection circuit that outputs a no-signal detection signal and a signal detection signal based on the information supplied to the input terminal; and a second signal detection circuit that outputs a no-signal detection signal and a signal detection signal based on the information supplied to the input terminal. , When the one-track change key of the operating section is operated while a predetermined recorded portion of the magnetic tape is being played back by the recording/playing section, a signal is detected based on the outputs of the first and second signal detection circuits. A magnetic recording/reproducing apparatus comprising: a control section that controls the recording/reproducing section so as to record information supplied to the input terminal in the predetermined recording portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4307989U JPH087596Y2 (en) | 1989-04-14 | 1989-04-14 | Information recording / reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4307989U JPH087596Y2 (en) | 1989-04-14 | 1989-04-14 | Information recording / reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02135995U true JPH02135995U (en) | 1990-11-13 |
| JPH087596Y2 JPH087596Y2 (en) | 1996-03-04 |
Family
ID=31555187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4307989U Expired - Lifetime JPH087596Y2 (en) | 1989-04-14 | 1989-04-14 | Information recording / reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087596Y2 (en) |
-
1989
- 1989-04-14 JP JP4307989U patent/JPH087596Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087596Y2 (en) | 1996-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6025713Y2 (en) | Automatic music selection device | |
| JPS642249Y2 (en) | ||
| KR890002236B1 (en) | Recoding system of cassette tape recorder | |
| JPH0361259B2 (en) | ||
| JPH0614269Y2 (en) | Kew signal recording / reproducing device | |
| JPH0510256Y2 (en) | ||
| JPH064425Y2 (en) | Recording level switching circuit | |
| JPS5850486Y2 (en) | magnetic recording and playback device | |
| JPS63142021U (en) | ||
| JPS6381380U (en) | ||
| JPS59168818U (en) | Tape recorder recording/playback switching circuit | |
| JPS62184609A (en) | magnetic recording and reproducing device | |
| JPS63187490A (en) | Program searching system for video recorder | |
| JPH0260958U (en) | ||
| JPS62120650A (en) | magnetic recording and reproducing device | |
| JPS6145706U (en) | magnetic recording and reproducing device | |
| JPH02162551A (en) | PCM signal recording and reproducing device | |
| JPH01300488A (en) | digital audio tape recorder | |
| JPH0371484U (en) | ||
| JPH0175335U (en) | ||
| JPH0239302U (en) | ||
| JPH01159231U (en) | ||
| JPH06333338A (en) | Digital magnetic recording / reproducing device | |
| JPH04143967A (en) | magnetic recording and reproducing device | |
| JPH04111020U (en) | Subcode recording/playback device |