JPH0352864U - - Google Patents
Info
- Publication number
- JPH0352864U JPH0352864U JP11246189U JP11246189U JPH0352864U JP H0352864 U JPH0352864 U JP H0352864U JP 11246189 U JP11246189 U JP 11246189U JP 11246189 U JP11246189 U JP 11246189U JP H0352864 U JPH0352864 U JP H0352864U
- Authority
- JP
- Japan
- Prior art keywords
- accompaniment
- recorded
- stereo
- channel
- audio signal
- 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
- 230000001755 vocal effect Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図はこの考案の一実施例のブロツク図、第
２図はこの考案が適用されたマルチデイスクプレ
ーヤの一例のフロントパネルの構成を示す正面図
、第３図はこの考案の一実施例の説明に用いるブ
ロツク図、第４図Ａ〜第４図Ｃはこの考案に装着
されるデイスクの説明に用いるスペクトラム図、
第５図はこの考案の一実施の説明に用いる略線図
、第６図は従来のビデオデイスクにおけるアシス
タントボーカル機能の説明に用いる接続図、第７
図は従来のビデオデイスクにおけるアシスタント
ボーカル機能の説明に用いる略線図である。
図面における主要な符号の説明、１……マルチ
デイスクプレーヤ、１１……アシスタントボータ
ルスイツチ、１５Ｌ，１５Ｒ……スピーカ、１６
……ヘツドホン、２７……ＰＣＭ再生回路、２８
，２９……ＦＭ復調回路、３２，３３，３８，３
９，４０，４１……スイツチ回路。
Fig. 1 is a block diagram of an embodiment of this invention, Fig. 2 is a front view showing the configuration of the front panel of an example of a multi-disc player to which this invention is applied, and Fig. 3 is an embodiment of this invention. The block diagram used for explanation, FIGS. 4A to 4C are spectrum diagrams used for explanation of the disk installed in this device,
Fig. 5 is a schematic diagram used to explain one implementation of this invention, Fig. 6 is a connection diagram used to explain the assistant vocal function in a conventional video disc, and Fig. 7 is a schematic diagram used to explain the implementation of this invention.
The figure is a schematic diagram used to explain the assistant vocal function in a conventional video disc. Explanation of main symbols in the drawings: 1...Multi-disc player, 11...Assistant vortal switch, 15L, 15R...Speaker, 16
... Headphone, 27 ... PCM reproduction circuit, 28
, 29...FM demodulation circuit, 32, 33, 38, 3
9, 40, 41... switch circuit.
Claims (1)
して伴奏及び歌が記録され、他方のチヤンネルの
アナログオーデイオ信号として伴奏が記録され、
左右両チヤンネルのデイジタルオーデイオ信号と
して伴奏がステレオで記録されているデイスクを
再生させる際に、アシスタントボーカルスイツチ
をオンさせると、ライン出力端子に接続されたス
ピーカからステレオで上記伴奏の再生音が出力さ
れることを特徴とするビデオデイスクプレーヤ。 The accompaniment and the song are recorded as an analog audio signal on one channel, the accompaniment is recorded as an analog audio signal on the other channel,
When playing back a disc on which accompaniment is recorded in stereo as digital audio signals for both left and right channels, if you turn on the assistant vocal switch, the accompaniment will be output in stereo from the speakers connected to the line output terminals. A video disc player characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11246189U JPH0352864U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11246189U JPH0352864U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352864U true JPH0352864U (en) | 1991-05-22 |
Family
ID=31660907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11246189U Pending JPH0352864U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352864U (en) |
-
1989
- 1989-09-26 JP JP11246189U patent/JPH0352864U/ja active Pending
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