JPS63114459U - - Google Patents
Info
- Publication number
- JPS63114459U JPS63114459U JP626187U JP626187U JPS63114459U JP S63114459 U JPS63114459 U JP S63114459U JP 626187 U JP626187 U JP 626187U JP 626187 U JP626187 U JP 626187U JP S63114459 U JPS63114459 U JP S63114459U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- dubbing
- switch
- digital disk
- frequency
- 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
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
Description
第１図は本考案のデイジタルデイスクダビング
装置のブロツク構成図である。
１……デイジタルデイスク、２……磁気テープ
（カセツト）、１０……デイジタルデイスクダビ
ング装置、１１……ＣＤプレーヤ、１２……テー
プデツキ、１３……高速ダビング指示スイツチ、
１４……コントローラ、１６……ターンテーブル
、１７，３８……モータ、１８……回転数切換え
装置、２１……ピツクアツプ、２２……トラツキ
ング回路、２３……周波数特性切換装置、２４…
…アンプ、２５……ビツトＰＬＬ、２６……フリ
ーラン周波数切換え器、２７……エラー訂正回路
、２８……クロツクジエネレータ、２９……クロ
ツク周波数切換え器、３０……Ｄ／Ａ変換器、３
１……フイルタ、３２……ＣＤイコライザ、３３
，３５……イコライザ定数切換え装置、３４……
テープイコライザ、３６……レコーデイングアン
プ、３７……磁気ヘツド、３９……テープスピー
ド切換え器、４０……フイルタ特性切換え器。
FIG. 1 is a block diagram of a digital disc dubbing apparatus according to the present invention. 1... Digital disk, 2... Magnetic tape (cassette), 10... Digital disk dubbing device, 11... CD player, 12... Tape deck, 13... High speed dubbing instruction switch,
14... Controller, 16... Turntable, 17, 38... Motor, 18... Rotation speed switching device, 21... Pickup, 22... Tracking circuit, 23... Frequency characteristic switching device, 24...
...Amplifier, 25...Bit PLL, 26...Free run frequency switcher, 27...Error correction circuit, 28...Clock generator, 29...Clock frequency switcher, 30...D/A converter, 3
1...Filter, 32...CD equalizer, 33
, 35... Equalizer constant switching device, 34...
Tape equalizer, 36...Recording amplifier, 37...Magnetic head, 39...Tape speed switch, 40...Filter characteristic switch.
Claims (1)
デイスク再生装置の出力信号を記録するテープデ
ツキとを有するデイジタルデイスクダビング装置
において、通常の再生速度よりも速いスピードで
ダビングすることを指示するスイツチと、該スイ
ツチに応動し、上記デイジタルデイスク再生装置
のモータの回転数を、上記通常の再生速度よりも
速いスピードに対応する回転数に切換える回転数
切換え装置と、上記スイツチに連動し、上記デイ
ジタルデイスク再生装置のトラツキング周波数特
性を切換える装置と、該スイツチと連動し上記デ
イジタルデイスク再生装置のビツトＰＬＬのフリ
ーラン周波数を上記ダビングスピードに対応させ
る周波数切換え装置と、該スイツチと連動し上記
デイジタルデイスク再生装置のエラー訂正回路の
クロツク周波数を上記ダビングスピードに対応さ
せるクロツク周波数切換え装置とを備えて構成し
たことを特徴とするデイジタルデイスクダビング
装置。 In a digital disk dubbing device having a digital disk playback device and a tape deck for recording an output signal of the digital disk playback device, there is provided a switch for instructing dubbing at a speed faster than a normal playback speed, and a switch for instructing dubbing at a speed faster than a normal playback speed, and a switch for instructing dubbing at a speed faster than a normal playback speed. , a rotational speed switching device for switching the rotational speed of the motor of the digital disc playback device to a rotational speed corresponding to a speed faster than the normal playback speed; and a tracking frequency characteristic of the digital disk playback device interlocked with the switch. a frequency switching device that operates in conjunction with the switch to make the free run frequency of the bit PLL of the digital disk playback device correspond to the dubbing speed; and a frequency change device that operates in conjunction with the switch to control the error correction circuit of the digital disk playback device. A digital disk dubbing device comprising: a clock frequency switching device for adjusting the frequency to correspond to the dubbing speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP626187U JPS63114459U (en) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP626187U JPS63114459U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63114459U true JPS63114459U (en) | 1988-07-23 |
Family
ID=30788613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP626187U Pending JPS63114459U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63114459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246957U (en) * | 1988-09-20 | 1990-03-30 |
-
1987
- 1987-01-20 JP JP626187U patent/JPS63114459U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0246957U (en) * | 1988-09-20 | 1990-03-30 |
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