JPS62132598U - - Google Patents
Info
- Publication number
- JPS62132598U JPS62132598U JP1879586U JP1879586U JPS62132598U JP S62132598 U JPS62132598 U JP S62132598U JP 1879586 U JP1879586 U JP 1879586U JP 1879586 U JP1879586 U JP 1879586U JP S62132598 U JPS62132598 U JP S62132598U
- Authority
- JP
- Japan
- Prior art keywords
- data
- rate
- tempo
- change
- pedal
- 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
- 230000033764 rhythmic process Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例を示すブロツク回
路図、第２図はその変換テーブルメモリに格納す
るテーブルの異なる変換率特性の例を示す線図で
ある。
１…テンポ設定つまみ（マニユアル操作子）、
２…ロータリエンコーダ（テンポデータ発生手段
）、３…テンポクロツク発生手段、４…アドレス
カウンタ、５…スタート／ストツプスイツチ、６
…リズムパターンメモリ、１０…ペダル、１１…
変化率データ発生手段、１２…乗算回路（テンポ
データ可変手段）。
FIG. 1 is a block circuit diagram showing an embodiment of this invention, and FIG. 2 is a diagram showing examples of different conversion rate characteristics of tables stored in the conversion table memory. 1...Tempo setting knob (manual control),
2... Rotary encoder (tempo data generating means), 3... Tempo clock generating means, 4... Address counter, 5... Start/stop switch, 6
...Rhythm pattern memory, 10...Pedal, 11...
Change rate data generation means, 12...Multiplication circuit (tempo data variable means).
Claims (1)
つてテンポデータを発生するテンポデータ発生手
段と、そのテンポデータに応じた周期のテンポク
ロツクを発生するテンポクロツク発生手段とを備
え、 そのテンポクロツクによつて読み出しアドレス
を変化させてリズムパターンメモリからリズムパ
ターンデータを読出してリズム音を発生させるよ
うにした自動リズム演奏装置において、 足で操作されるペダルと、 このペダルの踏込角に応じた変化率データを発
生する変化率データ発生手段と、 上記変化率データによつて上記テンポデータを
変化させるテンポデータ可変手段とを設けたこと
を特徴とする自動リズム演奏装置。 ２ 上記ペダルが中点復帰型のペダルであり、こ
のペダルが中点位置にある時、変化率データ発生
手段が発生する変化率データが１００％になるよ
うにした実用新案登録請求の範囲第１項記載の自
動リズム演奏装置。 ３ 上記変化率データ発生手段がペダルの踏込角
に対する変化率特性を選択する手段を備え、該手
段によつて選択された変化率特性によつて変化率
データを発生する手段である実用新案登録請求の
範囲第１項又は第２項記載の自動リズム演奏装置
。[Claims for Utility Model Registration] 1. A system comprising: tempo data generating means for generating tempo data using a manual operator such as a tempo setting knob; and tempo clock generating means for generating a tempo clock having a cycle corresponding to the tempo data; In an automatic rhythm performance device that reads rhythm pattern data from a rhythm pattern memory and generates rhythm sounds by changing the readout address according to the tempo clock, a pedal operated by the foot and a depression angle of this pedal are used. An automatic rhythm performance device comprising: a rate-of-change data generating means for generating rate-of-change data; and a tempo-data variable means for changing the tempo data based on the rate-of-change data. 2. Utility model registration claim No. 1, wherein the pedal is a center point return type pedal, and when the pedal is at the center point, the change rate data generated by the change rate data generating means is 100%. The automatic rhythm performance device described in Section 1. 3. A request for registration of a utility model in which the rate-of-change data generation means includes means for selecting a rate-of-change characteristic with respect to the pedal depression angle, and is a means for generating rate-of-change data based on the rate-of-change characteristic selected by the means. The automatic rhythm performance device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1879586U JPS62132598U (en) | 1986-02-14 | 1986-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1879586U JPS62132598U (en) | 1986-02-14 | 1986-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62132598U true JPS62132598U (en) | 1987-08-21 |
Family
ID=30812795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1879586U Pending JPS62132598U (en) | 1986-02-14 | 1986-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62132598U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS585092B2 (en) * | 1973-06-08 | 1983-01-29 | ジヤ−ジイ− ヌクレア−アブコ アイソト−プス インコ−ポレ−テツド | Douigen Sobun Rihouhou Oyobi Sonosouchi |
| JPS5913659U (en) * | 1982-07-16 | 1984-01-27 | トヨタ自動車株式会社 | Canister removal device for internal combustion engine with turbocharger |
-
1986
- 1986-02-14 JP JP1879586U patent/JPS62132598U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS585092B2 (en) * | 1973-06-08 | 1983-01-29 | ジヤ−ジイ− ヌクレア−アブコ アイソト−プス インコ−ポレ−テツド | Douigen Sobun Rihouhou Oyobi Sonosouchi |
| JPS5913659U (en) * | 1982-07-16 | 1984-01-27 | トヨタ自動車株式会社 | Canister removal device for internal combustion engine with turbocharger |
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