JPS59189698U - Electronic sound generator for small electronic equipment - Google Patents
Electronic sound generator for small electronic equipmentInfo
- Publication number
- JPS59189698U JPS59189698U JP8481383U JP8481383U JPS59189698U JP S59189698 U JPS59189698 U JP S59189698U JP 8481383 U JP8481383 U JP 8481383U JP 8481383 U JP8481383 U JP 8481383U JP S59189698 U JPS59189698 U JP S59189698U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- electronic
- sound
- sound control
- sound generator
- 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
Landscapes
- Calculators And Similar Devices (AREA)
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図は外ｉ構
成を示す正面図、第２図は回路構成図、第３図はタイミ
ングチャートである。
１・・・ケース本体、４・・・レバーキー、５・・・盤
面表示部、６・・・パターン表示部、１１・・・制御部
、１３・・・報音制御部、１４・・・信号発生部、１５
・・・ゲート回路、１６・・・ＥＸオア回路、１８ａ、
１８ｂ・・・ドライバ、１９・・・ブザー。The drawings show one embodiment of the present invention; FIG. 1 is a front view showing an external configuration, FIG. 2 is a circuit configuration diagram, and FIG. 3 is a timing chart. DESCRIPTION OF SYMBOLS 1... Case body, 4... Lever key, 5... Panel display section, 6... Pattern display section, 11... Control section, 13... Sound control section, 14... Signal Occurrence part, 15
...Gate circuit, 16...EX OR circuit, 18a,
18b...Driver, 19...Buzzer.
Claims (1)
号発生部からの信号により発音体を駆動するドライバと
、このドライバと上記信号発生部との間に設けられるゲ
ート回路と、□小型電子機器の動作に応じて２種の報音
制御信号を発生する報音制御部と、この報音制御部から
出力される報音制御信号が入力されて上記ゲート回路の
ゲート制御を行なう排他的論理和回路とを具備したこと
を特徴とする小型電子機器の電子音発生装置。A signal generating section that generates a sound signal of a constant frequency, a driver that drives a sounding body by the signal from this signal generating section, a gate circuit provided between this driver and the signal generating section, and a small electronic a sound control section that generates two types of sound control signals according to the operation of the equipment; and an exclusive logic that receives the sound control signal output from the sound control section and performs gate control of the gate circuit. An electronic sound generating device for a small electronic device, characterized in that it is equipped with a sum circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8481383U JPS59189698U (en) | 1983-06-03 | 1983-06-03 | Electronic sound generator for small electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8481383U JPS59189698U (en) | 1983-06-03 | 1983-06-03 | Electronic sound generator for small electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59189698U true JPS59189698U (en) | 1984-12-15 |
Family
ID=30214779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8481383U Pending JPS59189698U (en) | 1983-06-03 | 1983-06-03 | Electronic sound generator for small electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189698U (en) |
-
1983
- 1983-06-03 JP JP8481383U patent/JPS59189698U/en active Pending
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