JPS58105598U - vibration sound generator - Google Patents
vibration sound generatorInfo
- Publication number
- JPS58105598U JPS58105598U JP76782U JP76782U JPS58105598U JP S58105598 U JPS58105598 U JP S58105598U JP 76782 U JP76782 U JP 76782U JP 76782 U JP76782 U JP 76782U JP S58105598 U JPS58105598 U JP S58105598U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- sound generator
- vibration sound
- signal
- basic
- 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
- Emergency Alarm Devices (AREA)
- Alarm Systems (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
第１図は従来装置の電気回路のブロック図、第２図は同
上従来装置の説明図、第３図は本考案にかかる振動音発
生器の一実施例の電気回路のブロック図、第４図は切換
回路の一実施例図、第５図は動作説明図である。
１１：１□：基本信号の発生回路、２１，２゜：変調口
゛路、３０，３□：増巾器、４１，４゜：出力用トラン
ス、５ニスビーカー、ｆｌ、 ｆ、：基本信号。FIG. 1 is a block diagram of an electric circuit of a conventional device, FIG. 2 is an explanatory diagram of the same conventional device, FIG. 3 is a block diagram of an electric circuit of an embodiment of a vibration sound generator according to the present invention, and FIG. 5 is a diagram of an embodiment of the switching circuit, and FIG. 5 is an explanatory diagram of the operation. 11:1□: Fundamental signal generation circuit, 21,2°: Modulation port circuit, 30,3□: Amplifier, 41,4°: Output transformer, 5-varnish beaker, fl, f,: Basic signal.
Claims (1)
するとともに断続するたびに徐々に減衰させる変調回路
と、前記変調回路の出力信号を増巾する増巾器とを周波
数が異なる基本信号毎に有するとともに、前記増巾器の
出力信号の合成信号が入力する電気音響変換器を有して
゛なり、前記発生回路及び変調回路のうちの少なくとも
一つに前記合成信号の特性を変更する切換手段を設けた
ことを特徴とする振動音発生器。, a basic signal generation circuit, a modulation circuit that periodically intermittents the basic signal and gradually attenuates it each time it is intermittent, and an amplifier that amplifies the output signal of the modulation circuit to generate basic signals with different frequencies. and an electroacoustic transducer into which a composite signal of the output signals of the amplifier is input, and a switch for changing the characteristics of the composite signal in at least one of the generating circuit and the modulating circuit. A vibration sound generator characterized by being provided with a means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76782U JPS58105598U (en) | 1982-01-07 | 1982-01-07 | vibration sound generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP76782U JPS58105598U (en) | 1982-01-07 | 1982-01-07 | vibration sound generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58105598U true JPS58105598U (en) | 1983-07-18 |
Family
ID=30013825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP76782U Pending JPS58105598U (en) | 1982-01-07 | 1982-01-07 | vibration sound generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58105598U (en) |
-
1982
- 1982-01-07 JP JP76782U patent/JPS58105598U/en active Pending
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