JPH02117595U - - Google Patents
Info
- Publication number
- JPH02117595U JPH02117595U JP2611289U JP2611289U JPH02117595U JP H02117595 U JPH02117595 U JP H02117595U JP 2611289 U JP2611289 U JP 2611289U JP 2611289 U JP2611289 U JP 2611289U JP H02117595 U JPH02117595 U JP H02117595U
- Authority
- JP
- Japan
- Prior art keywords
- shelf board
- detection device
- key press
- vibration detection
- vibration
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の１実施例の斜面図、第２図
はその側面図、第３図はその電気回路のブロツク
図、第４図は従来の電子楽器の要部の側面図であ
る。
１……鍵盤、２……棚板、３……鍵、４１，４
２……鍵スイツチ、５１，５２……振動検出装置
、１１，１４……音量制御回路。
Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a side view thereof, Fig. 3 is a block diagram of its electric circuit, and Fig. 4 is a side view of the main parts of a conventional electronic musical instrument. . 1...Keyboard, 2...Shelf board, 3...Key, 4 1,4
2 ... Key switch, 5 1 , 5 2 ... Vibration detection device, 11, 14... Volume control circuit.
Claims (1)
によつて生ずる棚板の振動をピツクアツプする振
動検出装置と、該振動検出装置の出力によつて音
量を制御する音量制御装置とを具備することを特
徴とする電子鍵盤楽器の効果音付加装置。 The present invention includes a vibration detection device disposed on the shelf board that picks up the vibration of the shelf board caused by the key press energy when the key press ends, and a volume control device that controls the volume based on the output of the vibration detection device. A sound effect adding device for an electronic keyboard instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2611289U JPH02117595U (en) | 1989-03-09 | 1989-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2611289U JPH02117595U (en) | 1989-03-09 | 1989-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117595U true JPH02117595U (en) | 1990-09-20 |
Family
ID=31247446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2611289U Pending JPH02117595U (en) | 1989-03-09 | 1989-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117595U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105692A (en) * | 1982-12-09 | 1984-06-19 | ヤマハ株式会社 | Touch response apparatus for electronic musical instrument |
-
1989
- 1989-03-09 JP JP2611289U patent/JPH02117595U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105692A (en) * | 1982-12-09 | 1984-06-19 | ヤマハ株式会社 | Touch response apparatus for electronic musical instrument |
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