JPH03100934U - - Google Patents
Info
- Publication number
- JPH03100934U JPH03100934U JP984190U JP984190U JPH03100934U JP H03100934 U JPH03100934 U JP H03100934U JP 984190 U JP984190 U JP 984190U JP 984190 U JP984190 U JP 984190U JP H03100934 U JPH03100934 U JP H03100934U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- control section
- inputs
- sound control
- characters
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案に係るキーボード用モード識別
装置の一実施例の機能ブロツク図、第２図はブザ
ーコントロールの詳細ブロツク図である。
１……キーボード、２……ブザーコントロール
（音響制御部）、２１……矩形波発生回路、２２
……ブザー駆動部、３……ブザー（音響装置）、
４……処理部（ＣＰＵ）。
FIG. 1 is a functional block diagram of an embodiment of a keyboard mode identification device according to the present invention, and FIG. 2 is a detailed block diagram of a buzzer control. 1...Keyboard, 2...Buzzer control (sound control section), 21...Square wave generation circuit, 22
...Buzzer drive unit, 3...Buzzer (sound device),
4...Processing unit (CPU).
Claims (1)
装置において、モード切換え信号を入力して複数
のモードに応じて異なる信号を出力する音響制御
部と、前記音響制御部の信号により駆動される単
一の音響装置を備えたことを特徴とするキーボー
ド用モード識別装置。 In a character input device that inputs characters by inputting characters from a keyboard, a sound control section that inputs a mode switching signal and outputs different signals according to a plurality of modes, and a single sound device that is driven by the signal of the sound control section. A mode identification device for a keyboard, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP984190U JPH03100934U (en) | 1990-02-05 | 1990-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP984190U JPH03100934U (en) | 1990-02-05 | 1990-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03100934U true JPH03100934U (en) | 1991-10-22 |
Family
ID=31513429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP984190U Pending JPH03100934U (en) | 1990-02-05 | 1990-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03100934U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194241A (en) * | 1984-03-15 | 1985-10-02 | Nippon Denso Co Ltd | Air conditioner |
| JPS62189523A (en) * | 1986-02-14 | 1987-08-19 | Mitsubishi Electric Corp | Keyboard input device |
| JPS6436320A (en) * | 1987-07-31 | 1989-02-07 | Matsushita Electric Industrial Co Ltd | Information input device |
-
1990
- 1990-02-05 JP JP984190U patent/JPH03100934U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194241A (en) * | 1984-03-15 | 1985-10-02 | Nippon Denso Co Ltd | Air conditioner |
| JPS62189523A (en) * | 1986-02-14 | 1987-08-19 | Mitsubishi Electric Corp | Keyboard input device |
| JPS6436320A (en) * | 1987-07-31 | 1989-02-07 | Matsushita Electric Industrial Co Ltd | Information input device |