JPH0411595U - - Google Patents
Info
- Publication number
- JPH0411595U JPH0411595U JP5121490U JP5121490U JPH0411595U JP H0411595 U JPH0411595 U JP H0411595U JP 5121490 U JP5121490 U JP 5121490U JP 5121490 U JP5121490 U JP 5121490U JP H0411595 U JPH0411595 U JP H0411595U
- Authority
- JP
- Japan
- Prior art keywords
- performance information
- audio signal
- recording
- reached
- inputting
- 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
- 230000005236 sound signal Effects 0.000 claims 12
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例に係る電子楽器の構
成を示すブロツク図、第２図は本実施例の原理を
説明するための図、第３図は楽曲の演奏情報の記
録動作を説明するためのフローチヤート、第４図
は楽曲の演奏情報の再生動作を説明するためのフ
ローチヤートである。
１……電子楽器本体、２……オーデイオ入力端
子、３……ＣＤプレーヤ、１１……ＣＰＵ、１２
……鍵情報発生装置、１３……楽音発生装置、１
４……増幅器、１５……スピーカ、１６……Ａ／
Ｄ変換器、１７……加算器、１８……スイツチ装
置、１９……ＲＡＭ。
Fig. 1 is a block diagram showing the configuration of an electronic musical instrument according to an embodiment of the present invention, Fig. 2 is a diagram for explaining the principle of this embodiment, and Fig. 3 explains the recording operation of musical performance information. FIG. 4 is a flowchart for explaining the reproduction operation of musical performance information. 1...Electronic musical instrument body, 2...Audio input terminal, 3...CD player, 11...CPU, 12
...Key information generating device, 13...Musical tone generating device, 1
4...Amplifier, 15...Speaker, 16...A/
D converter, 17...adder, 18...switch device, 19...RAM.
Claims (1)
する演奏情報記録手段と、 オーデイオ再生装置によつて再生された楽曲の
オーデーイオ信号を入力するオーデイオ信号入力
手段と、 該オーデイオ信号入力手段によつて入力された
前記オーデイオ信号の振幅値が所定のレベルに達
したか否かを判別するオーデイオ信号レベル判別
手段と、 該オーデイオ信号レベル判別手段において前記
オーデイオ信号の振幅値が所定のレベルに達した
ものと判別されたときに前記演奏情報記録手段に
よる前記演奏情報の記録動作を開始する演奏情報
記録動作開始手段と、 を有することを特徴とする演奏情報記録装置。 ２ 演奏によつて得られた楽曲の演奏情報を記録
する演奏情報記録手段と、 該演奏情報記録手段によつて記録された前記演
奏情報を再生する演奏情報再生手段と、 オーデイオ再生装置によつて再生された楽曲の
オーデイオ信号を入力するオーデイオ信号入力手
段と、 該オーデイオ信号入力手段によつて入力された
前記オーデイオ信号の振幅値が所定のレベルに達
したか否かを判別するオーデイオ信号レベル判別
手段と、 該オーデイオ信号レベル判別手段において前記
オーデイオ信号の振幅値が所定のレベルに達した
ものと判別されたときに前記演奏情報再生手段に
よる前記演奏情報の再生動作を開始する演奏情報
再生動作開始手段と、 を有することを特徴とする演奏情報再生装置。[Scope of Claim for Utility Model Registration] 1. A performance information recording means for recording performance information of a musical piece obtained through performance; and an audio signal inputting means for inputting an audio signal of a musical piece reproduced by an audio reproduction device. , audio signal level determining means for determining whether the amplitude value of the audio signal inputted by the audio signal inputting means has reached a predetermined level; A performance information recording device comprising: performance information recording operation starting means for starting a recording operation of the performance information by the performance information recording means when it is determined that the value has reached a predetermined level. 2. Performance information recording means for recording performance information of a piece of music obtained through performance; performance information reproducing means for reproducing the performance information recorded by the performance information recording means; and an audio reproduction device. Audio signal input means for inputting an audio signal of a reproduced song; and audio signal level determination for determining whether the amplitude value of the audio signal input by the audio signal input means has reached a predetermined level. and a performance information reproduction operation start for starting the reproduction operation of the performance information by the performance information reproduction means when the audio signal level determination means determines that the amplitude value of the audio signal has reached a predetermined level. A performance information reproducing device comprising: means;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5121490U JPH0411595U (en) | 1990-05-18 | 1990-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5121490U JPH0411595U (en) | 1990-05-18 | 1990-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0411595U true JPH0411595U (en) | 1992-01-30 |
Family
ID=31570448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5121490U Pending JPH0411595U (en) | 1990-05-18 | 1990-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411595U (en) |
-
1990
- 1990-05-18 JP JP5121490U patent/JPH0411595U/ja active Pending
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