JPS63301996A - Digital musical card apparatus - Google Patents
Digital musical card apparatusInfo
- Publication number
- JPS63301996A JPS63301996A JP62138369A JP13836987A JPS63301996A JP S63301996 A JPS63301996 A JP S63301996A JP 62138369 A JP62138369 A JP 62138369A JP 13836987 A JP13836987 A JP 13836987A JP S63301996 A JPS63301996 A JP S63301996A
- Authority
- JP
- Japan
- Prior art keywords
- card
- digital
- card apparatus
- digital musical
- playback device
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、デジタル音楽カード（ＤＡＣ・・・Ｄｉｇｉ
ｔａｌ Ａｕｄｉｏ Ｃａｒｄ）装置の構成に関す
る。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a digital music card (DAC...Digi
tal Audio Card) device configuration.
従来、デジタル音楽再生装置等は磁気テープに記録され
たデジタル音楽信号を録音テープカセットを回転しなが
ら磁気ヘッド部に摺動させて再生するいわゆるＤＡＴ（
Ｄｉｇｉｔａｌ Ａｕｄｉｏ Ｔａｐｌ）装置か、
あるいはコンパクト・ディスクＣＤ （Ｃｏｍｐａｃｔ
Ｄｉｓｃ）上に光学的なディジタル信号として記録
されてデジタル音楽信号をＣＤを回転させ、レーザー・
ピックアップで拾って再生する方式がとられていた。Conventionally, digital music playback devices play back digital music signals recorded on magnetic tape by sliding them onto a magnetic head while rotating a recording tape cassette.
Digital Audio Tapl) device or
Or Compact Disc CD (Compact
The digital music signal is recorded as an optical digital signal on the CD (disc) and then the CD is rotated and the laser
The method used was to pick it up with a pickup and play it back.
しかし、上記従来技術によると、ＤＡＴ及びＣＤのいず
れもモーター回転部を要し、且つ小型、転記化が困難で
あると言う問題点があった。However, according to the above-mentioned conventional technology, both the DAT and the CD require a motor rotating part, are small, and are difficult to transcribe.
本発明は、かかる従来技術の問題点をなくし、小型且つ
軽量でモーター乱動の不要なディジタル音楽再生装置及
び方式を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to eliminate the problems of the prior art and provide a digital music playback device and method that are small, lightweight, and do not require motor turbulence.
上記目的達成するために、本発明はディジタル音楽再生
装置方式に於て、半導体集積回路に音楽をデジタルに記
録したＲＯＭＩＣチップをカード状に組立て、該カード
（Ｄ Ａ Ｃ）を再生装置のソケットに挿入込み、スピ
ーカー等から再生音を放出せしめる手段をとる。In order to achieve the above object, the present invention uses a digital music playback system in which a ROMIC chip that digitally records music on a semiconductor integrated circuit is assembled into a card, and the card (DAC) is inserted into a socket of the playback device. Take measures to emit playback sound from speakers, etc.
以下、実施例により本発明を詳述する。 Hereinafter, the present invention will be explained in detail with reference to Examples.
第１図は本発明の一実施例を示すディジタル音楽カード
（Ｄ Ａ Ｃ）装置方式の外観図である。（ａ）は再生
装置であり（ｂ）はデジタルオーディオカードである。FIG. 1 is an external view of a digital music card (DAC) device system showing one embodiment of the present invention. (a) is a playback device, and (b) is a digital audio card.
すなわち、ステレオ再生装置１にはカード挿入口２が設
けられると共に、スピーカー又はイヤホーン３等が設け
られ、前記カード挿入口の奥に設けられたソケットにデ
ィジタル・オーディオ・カード４に設けられたターミナ
ル（電ｗｉ） ５を挿入することにより接触させること
となる。尚、ディジタル・オーディオ・カード４にはＲ
ＯＭ ＩＣ又は、ＥＦＲＯＭ ＩＣ又はＥＥＦＲＯ
Ｍ ＩＣ等が組み立てられて成るものとする。That is, the stereo playback device 1 is provided with a card insertion slot 2, and is also provided with speakers or earphones 3, etc., and a terminal provided on a digital audio card 4 is inserted into a socket provided at the back of the card insertion slot. By inserting the electric wire wi) 5, it will be brought into contact. Furthermore, digital audio card 4 has R.
OM IC or EFROM IC or EEFRO
It is assumed that MIC etc. are assembled.
本発明は、ヘッド・ホーン・ステレオのみならずカラオ
ケ、あるいはコンボ−ティント・ステレオ装置等に用い
られる事を言うまでもない。Needless to say, the present invention can be used not only for head-horn stereo equipment, but also for karaoke, combo-tint stereo equipment, and the like.
本発明の如くディジタル音楽装置信号カードに組み込み
、再生装置に挿入できるようにする事により、音楽再生
装置にモーター等の駆動装置の組み込みを要せず摺動部
もない、故障の少なく変化も少ない、且つ小型、軽量の
音楽再生装置が出来ると共に記＃！媒体自体もカード状
となり、小型、軽量となり、持ち運びが個人のポケット
に入ると言う便利さが加わる等の効果がある。By incorporating it into a digital music device signal card and inserting it into a playback device as in the present invention, there is no need to incorporate a driving device such as a motor into the music playback device, there is no sliding part, and there are fewer breakdowns and changes. , and a small, lightweight music playback device has been created and recorded! The medium itself is in the form of a card, making it small and lightweight, and has the added convenience of being carried in an individual's pocket.
第１図（ａ）、（ｂ）は本発明の一実施例を示すＤＡＣ
装置・方式の外観図である。
ｌ・・・ステレオ再生装置
２・・・カード挿入口（層ソケット）
３・・・スピーカー又はイヤホーン
４・・・ディジタル・オーディオ・カード５・・・ター
ミナル電極
以上FIGS. 1(a) and 1(b) show a DAC showing an embodiment of the present invention.
It is an external view of the device/system. l...Stereo playback device 2...Card insertion slot (layer socket) 3...Speaker or earphone 4...Digital audio card 5...Terminal electrode or higher
Claims (1)
Ｃチップをカード状に組立て、該カードを再生装置のソ
ケットに挿し込み、スピーカー等から再生音を放出せし
める事を特徴とするデジタル音楽カード装置。ROM I, which records music digitally on a semiconductor integrated circuit
A digital music card device characterized in that a C-chip is assembled into a card shape, the card is inserted into a socket of a playback device, and playback sound is emitted from a speaker or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62138369A JPS63301996A (en) | 1987-06-02 | 1987-06-02 | Digital musical card apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62138369A JPS63301996A (en) | 1987-06-02 | 1987-06-02 | Digital musical card apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63301996A true JPS63301996A (en) | 1988-12-08 |
Family
ID=15220324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62138369A Pending JPS63301996A (en) | 1987-06-02 | 1987-06-02 | Digital musical card apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63301996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990046448A (en) * | 1999-03-13 | 1999-07-05 | 박흥수 | Data memory and sound signal player for portable |
-
1987
- 1987-06-02 JP JP62138369A patent/JPS63301996A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990046448A (en) * | 1999-03-13 | 1999-07-05 | 박흥수 | Data memory and sound signal player for portable |
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