JPS6054193U - tatsuchi response keyboard - Google Patents
tatsuchi response keyboardInfo
- Publication number
- JPS6054193U JPS6054193U JP13500383U JP13500383U JPS6054193U JP S6054193 U JPS6054193 U JP S6054193U JP 13500383 U JP13500383 U JP 13500383U JP 13500383 U JP13500383 U JP 13500383U JP S6054193 U JPS6054193 U JP S6054193U
- Authority
- JP
- Japan
- Prior art keywords
- turns
- contact
- contacts
- last
- turn
- 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
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
図面は本考案の一実施例を示すもので、第１図は鍵を側
方から見た側面図、第２図は当該実施例のブロック回路
図、第３図は第２図のタッチデータ変換部１３でのデー
タ処理動作を示すフローチ ′ヤード図、第４図は本
実施例の押鍵力の大きさと音量の大きさとの関係を示す
グラフ図である。
２・・・・・・鍵盤、４・・・・・・第１接点、５・・
・・・・第２接点、６・・・・・・第３接点、？、８．
９・・・・・・押圧部、１０・・・・・・弾性部材、１
３・・・・・・タッチデータ変換部、１５・・・・・・
エンベロープ発生部。The drawings show an embodiment of the present invention; Fig. 1 is a side view of the key seen from the side, Fig. 2 is a block circuit diagram of the embodiment, and Fig. 3 is the touch data conversion shown in Fig. 2. FIG. 4 is a flow diagram showing the data processing operation in the section 13, and a graph diagram showing the relationship between the magnitude of the key pressing force and the magnitude of the sound volume in this embodiment. 2... Keyboard, 4... First contact, 5...
...Second contact, 6...Third contact, ? , 8.
9... Pressing part, 10... Elastic member, 1
3...Touch data conversion section, 15...
Envelope generator.
Claims (1)
、この複数の接点を押鍵操作に応じて順次オンさせるこ
とにより、楽音を制御するもので′ あって、上記複
数の接点のうち最後にオンする接点は、一定態上の押鍵
力が作用したときにオンするように規制する弾性部材を
備え、最後にオンする接点以外の接点が全てオンした後
、一定時間経過しても上記最後にオンする接点がオンさ
れないときは、一定の音量又は音質で楽音を生成し、最
後にオンする接点以外の接点が全てオンした後、上記一
定時間内に上記最後にオンする接点オンしたときには、
少なくとも楽音の音量を押鍵状態に応じたタッチレスポ
ンスにて生成し放音することを特徴とするタッチレスポ
ンス鍵盤。A plurality of contacts are provided for each key arranged in the order of the musical scale, and musical tones are controlled by sequentially turning on the plurality of contacts in response to key press operations, and among the plurality of contacts, The contact that turns on last is equipped with an elastic member that restricts it to turn on when a constant key press force is applied, and even after a certain period of time has passed after all contacts other than the contact that turns on last are turned on. When the contact that turns on last does not turn on, a musical tone is generated at a certain volume or sound quality, and after all contacts other than the contact that turns on last turn on, the contact that turns on last turns on within the specified time. sometimes,
A touch response keyboard characterized in that at least the volume of a musical tone is generated and emitted by a touch response according to a key depression state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13500383U JPS6054193U (en) | 1983-08-31 | 1983-08-31 | tatsuchi response keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13500383U JPS6054193U (en) | 1983-08-31 | 1983-08-31 | tatsuchi response keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6054193U true JPS6054193U (en) | 1985-04-16 |
Family
ID=30304009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13500383U Pending JPS6054193U (en) | 1983-08-31 | 1983-08-31 | tatsuchi response keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054193U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125995A (en) * | 1986-11-17 | 1988-05-30 | ヤマハ株式会社 | Keyboard for electronic musical instrument |
| JPS63162399U (en) * | 1987-04-14 | 1988-10-24 | ||
| JPH0390297U (en) * | 1989-12-28 | 1991-09-13 |
-
1983
- 1983-08-31 JP JP13500383U patent/JPS6054193U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63125995A (en) * | 1986-11-17 | 1988-05-30 | ヤマハ株式会社 | Keyboard for electronic musical instrument |
| JPS63162399U (en) * | 1987-04-14 | 1988-10-24 | ||
| JPH0390297U (en) * | 1989-12-28 | 1991-09-13 |
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