JPH0320041U - - Google Patents
Info
- Publication number
- JPH0320041U JPH0320041U JP8074989U JP8074989U JPH0320041U JP H0320041 U JPH0320041 U JP H0320041U JP 8074989 U JP8074989 U JP 8074989U JP 8074989 U JP8074989 U JP 8074989U JP H0320041 U JPH0320041 U JP H0320041U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- deck
- pulse
- tape
- decks
- 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
- 230000007257 malfunction Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 102000012677 DET1 Human genes 0.000 description 1
- 101150113651 DET1 gene Proteins 0.000 description 1
- 101150066284 DET2 gene Proteins 0.000 description 1
Description
第１図は従来のダブルデツキカセツトに装着さ
れたテープを直列に再生することを示す図、第２
図は本考案のダブルデツキカセツトに装着された
テープを並列に再生することを示す図、第３図は
本考案による回路図である。
１０……デツキ選択部、２０，２５……誤動作
防止部、３０，３５……信号感知部、４０，４５
……パルス発生部、ＤＥＴ１，ＤＥＴ２……信号
検出器。
Figure 1 is a diagram showing that tapes loaded in a conventional double deck cassette are played back in series;
The figure shows parallel reproduction of tapes loaded in the double deck cassette of the present invention, and FIG. 3 is a circuit diagram of the present invention. 10... Deck selection section, 20, 25... Malfunction prevention section, 30, 35... Signal sensing section, 40, 45
...Pulse generator, DET1, DET2...Signal detector.
Claims (1)
これを検出して任意のパルカを出力するようにパ
ルス発生部を制御する制御手段と、該制御手段に
よつて発生するパルス信号を倫理積してＡ，Ｂデ
ツキを再生モード又は一時の停止モードに選択す
るデツキ選択手段と、該デツキ選択手段が無録音
部分にて誤動作しないようにしてダブルデツキに
装着されたテープを並列再生する手段とからなる
ことを特徴とするダブルデツキオーデイオカセツ
トの並列連続再生回路。 (2) パルス発生部４０，４１を制御する手段で
使用される信号感知部３０，３５は、Ａ，Ｂデツ
キからテープ信号を検出する信号検出器ＤＥＴと
、誤動作防止部２０，２５から出力される信号を
論理和するゲートと、ゲートの出力を反転させる
インバータＩＮ１，ＩＮ２等とから構成されてパ
ルス発生部４０，４５を制御することを特徴とす
る請求項１記載のダブルデツキオーデイオカセツ
トの並列連続再生回路。 (3) 上記デツキ選択手段が無録音部分にて誤動
作しないようにする誤動作防止部２０，２５はＡ
，Ｂデツキがテープ信号を再生する前にスキヤン
する無録音部分にて信号感知部３０，３５がテー
プ信号を感知したことと同じく動作するように無
録音部分の間に“ハイ”信号を出力するように構
成したことを特徴とする請求項１または２記載の
ダブルデツキカセツトの並列連続再生回路。 (4) 上記デツキ選択手段は、パルス発生部４０
，４５から出力される信号を論理和するオアゲー
トＯＲ２と論理和されたパルス信号をクロツク信
号としてＡ，Ｂデツキのモードを選択するＪＫ形
フリツプフロツプＦＦとから構成されたことを特
徴とする請求項１記載のダブルデツキオーデイオ
カセツトの並列連続再生回路。[Scope of Claim for Utility Model Registration] (1) A control means for controlling a pulse generator so as to detect the tape signal and output an arbitrary pulse signal when playing back the tape signal from the A and B decks, and the control means to a deck selection means for selecting decks A and B into a playback mode or a temporary stop mode by multiplying the pulse signals generated when the 1. A parallel continuous playback circuit for a double-deck audio cassette, comprising means for playing back tapes in parallel. (2) The signal sensing units 30 and 35 used as a means for controlling the pulse generators 40 and 41 include a signal detector DET that detects tape signals from decks A and B, and signals output from the malfunction prevention units 20 and 25. 2. The double-deck audio cassette according to claim 1, comprising a gate for ORing the signals of the pulse generator, and inverters IN1 , IN2, etc. for inverting the output of the gate to control the pulse generators 40, 45. parallel continuous regeneration circuit. (3) The malfunction prevention units 20 and 25 that prevent the deck selection means from malfunctioning in non-recording areas are A.
, the signal sensing units 30 and 35 output a "high" signal during the unrecorded part so that they operate in the same way as if the signal sensing units 30 and 35 sensed the tape signal during the unrecorded part scanned before the B deck plays back the tape signal. 3. A parallel continuous reproduction circuit for a double deck cassette according to claim 1 or 2, characterized in that it is constructed as follows. (4) The deck selection means includes the pulse generator 40
, 45, and a JK type flip-flop FF that selects the mode of the A and B decks using the ORed pulse signal as a clock signal. Parallel continuous playback circuit for the double deck audio cassette described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080749U JPH0725868Y2 (en) | 1989-07-07 | 1989-07-07 | Alternate continuous playback circuit for double-deck audio cassette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989080749U JPH0725868Y2 (en) | 1989-07-07 | 1989-07-07 | Alternate continuous playback circuit for double-deck audio cassette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0320041U true JPH0320041U (en) | 1991-02-27 |
| JPH0725868Y2 JPH0725868Y2 (en) | 1995-06-07 |
Family
ID=31626082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989080749U Expired - Lifetime JPH0725868Y2 (en) | 1989-07-07 | 1989-07-07 | Alternate continuous playback circuit for double-deck audio cassette |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725868Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129249U (en) * | 1981-02-07 | 1982-08-12 | ||
| JPS59153634U (en) * | 1983-03-28 | 1984-10-15 | 三洋電機株式会社 | Tape recorder control circuit |
-
1989
- 1989-07-07 JP JP1989080749U patent/JPH0725868Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129249U (en) * | 1981-02-07 | 1982-08-12 | ||
| JPS59153634U (en) * | 1983-03-28 | 1984-10-15 | 三洋電機株式会社 | Tape recorder control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725868Y2 (en) | 1995-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5008762A (en) | Parallel and continuous playback circuit for an audio cassette deck of the double-deck type | |
| JPH0320041U (en) | ||
| JPS5522253A (en) | Sound recording method | |
| JPS5923035B2 (en) | magnetic tape playback device | |
| JPH056633Y2 (en) | ||
| JPH0548259Y2 (en) | ||
| JPS61187016U (en) | ||
| JPS63164819U (en) | ||
| JPS63176935U (en) | ||
| JPS62190988U (en) | ||
| JPH0328579U (en) | ||
| JPS61204805A (en) | Recording and reproducing device for rotary magnetic head | |
| JPS62120484U (en) | ||
| JPH0435248U (en) | ||
| JPS63109371U (en) | ||
| JPH0486204U (en) | ||
| JPS62195292U (en) | ||
| JPS6283259U (en) | ||
| JPH0185933U (en) | ||
| JPS62120486U (en) | ||
| JPS6384736U (en) | ||
| JPS62133202U (en) | ||
| JPH01181189U (en) | ||
| JPS58151936U (en) | Cue device | |
| JPH0314492U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |