JPS5923394A - 発音体駆動回路 - Google Patents
発音体駆動回路Info
- Publication number
- JPS5923394A JPS5923394A JP57133205A JP13320582A JPS5923394A JP S5923394 A JPS5923394 A JP S5923394A JP 57133205 A JP57133205 A JP 57133205A JP 13320582 A JP13320582 A JP 13320582A JP S5923394 A JPS5923394 A JP S5923394A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- transistor
- mos transistor
- drain
- gate
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 13
- 101710116852 Molybdenum cofactor sulfurase 1 Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 21
- 230000002238 attenuated effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Electrophonic Musical Instruments (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133205A JPS5923394A (ja) | 1982-07-30 | 1982-07-30 | 発音体駆動回路 |
| US06/518,234 US4487099A (en) | 1982-07-30 | 1983-07-28 | Electro-acoustic transducer drive circuit for producing damped waveform envelope musical notes |
| GB08320462A GB2126836B (en) | 1982-07-30 | 1983-07-29 | Electro-acoustic transducer drive circuit for producing musical notes |
| DE19833327764 DE3327764A1 (de) | 1982-07-30 | 1983-08-01 | Treiberschaltung fuer einen elektroakustischen wandler zum erzeugen von musiktoenen mit gedaempfter signalhuellkurve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57133205A JPS5923394A (ja) | 1982-07-30 | 1982-07-30 | 発音体駆動回路 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1191408A Division JPH02132861A (ja) | 1989-07-26 | 1989-07-26 | 保護回路 |
| JP4122960A Division JPH0669288B2 (ja) | 1992-04-17 | 1992-04-17 | 小型電子装置の昇圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5923394A true JPS5923394A (ja) | 1984-02-06 |
| JPH0469398B2 JPH0469398B2 (enrdf_load_stackoverflow) | 1992-11-06 |
Family
ID=15099184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57133205A Granted JPS5923394A (ja) | 1982-07-30 | 1982-07-30 | 発音体駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923394A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419784A (en) * | 1977-07-14 | 1979-02-14 | Matsushita Electric Works Ltd | Electronic time siganl circuit |
| JPS5583872A (en) * | 1978-12-21 | 1980-06-24 | Citizen Watch Co Ltd | Information sound generation circuit |
-
1982
- 1982-07-30 JP JP57133205A patent/JPS5923394A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5419784A (en) * | 1977-07-14 | 1979-02-14 | Matsushita Electric Works Ltd | Electronic time siganl circuit |
| JPS5583872A (en) * | 1978-12-21 | 1980-06-24 | Citizen Watch Co Ltd | Information sound generation circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0469398B2 (enrdf_load_stackoverflow) | 1992-11-06 |
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