JPS61187016U - - Google Patents
Info
- Publication number
- JPS61187016U JPS61187016U JP7000585U JP7000585U JPS61187016U JP S61187016 U JPS61187016 U JP S61187016U JP 7000585 U JP7000585 U JP 7000585U JP 7000585 U JP7000585 U JP 7000585U JP S61187016 U JPS61187016 U JP S61187016U
- Authority
- JP
- Japan
- Prior art keywords
- deck
- playback
- double
- recording
- double speed
- 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 1
Description
第１図…この考案の実施例のブロツク図、第２
図…その倍速コピー時のタイミングチヤート、第
３図…従来装置の倍速コピー時のタイミングチヤ
ート。
１……再生ヘツド、２……再生イコライザアン
プ、３……再生切換電子スイツチ、４……録再兼
用ヘツド、５……録音再生切換電子スイツチ、６
……再生イコライザアンプ、７……ドルビーＮＲ
、８……バイパスアンプ、９……コピー切換電子
スイツチ、１０……録音アンプ、１１……バイア
ス発振器、１３……システムコントローラ、Ｓ２
……倍速コピースタートキー。
Figure 1...Block diagram of an embodiment of this invention, Figure 2
Fig. 3: Timing chart during double-speed copying of the conventional device; Fig. 3: Timing chart during double-speed copying of the conventional device. 1... Playback head, 2... Playback equalizer amplifier, 3... Playback switching electronic switch, 4... Recording/playback head, 5... Recording/playback switching electronic switch, 6
...Reproduction equalizer amplifier, 7...Dolby NR
, 8...Bypass amplifier, 9...Copy selection electronic switch, 10...Recording amplifier, 11...Bias oscillator, 13...System controller, S2
...Double speed copy start key.
Claims (1)
再生用デツキで倍速録音する倍速コピーモードと
を備え、 (ニ) 倍速コピーモードに切り換えたとき再生専
用デツキおよび録音再生用デツキのテープをスタ
ート位置まで巻き戻した後倍速コピーをスタート
させることを特徴とするダブルデツキ。[Scope of Claim for Utility Model Registration] (a) A playback-only deck, (b) a recording and playback deck, and (c) a double-speed copy mode in which the signal played back at double speed on the playback-only deck is recorded at double speed on the recording and playback deck. (d) A double deck characterized in that when switching to double speed copy mode, the tapes in the playback deck and the recording/playback deck are rewound to the start position and then double speed copy is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7000585U JPS61187016U (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7000585U JPS61187016U (en) | 1985-05-14 | 1985-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61187016U true JPS61187016U (en) | 1986-11-21 |
Family
ID=30606214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7000585U Pending JPS61187016U (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61187016U (en) |
-
1985
- 1985-05-14 JP JP7000585U patent/JPS61187016U/ja active Pending