JPS58181308A - スピーカー駆動回路 - Google Patents
スピーカー駆動回路Info
- Publication number
- JPS58181308A JPS58181308A JP6328382A JP6328382A JPS58181308A JP S58181308 A JPS58181308 A JP S58181308A JP 6328382 A JP6328382 A JP 6328382A JP 6328382 A JP6328382 A JP 6328382A JP S58181308 A JPS58181308 A JP S58181308A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- input
- envelope
- sound generation
- generation circuit
- 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
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 210000000554 iris Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328382A JPS58181308A (ja) | 1982-04-16 | 1982-04-16 | スピーカー駆動回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6328382A JPS58181308A (ja) | 1982-04-16 | 1982-04-16 | スピーカー駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58181308A true JPS58181308A (ja) | 1983-10-24 |
JPH0335847B2 JPH0335847B2 (enrdf_load_stackoverflow) | 1991-05-29 |
Family
ID=13224837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6328382A Granted JPS58181308A (ja) | 1982-04-16 | 1982-04-16 | スピーカー駆動回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58181308A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009231864A (ja) * | 2008-03-19 | 2009-10-08 | Citizen Holdings Co Ltd | 可変ゲインアンプ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124856A (ja) * | 1974-08-23 | 1976-02-28 | Matsushita Electric Ind Co Ltd | Onryochoseikairo |
-
1982
- 1982-04-16 JP JP6328382A patent/JPS58181308A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5124856A (ja) * | 1974-08-23 | 1976-02-28 | Matsushita Electric Ind Co Ltd | Onryochoseikairo |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009231864A (ja) * | 2008-03-19 | 2009-10-08 | Citizen Holdings Co Ltd | 可変ゲインアンプ |
Also Published As
Publication number | Publication date |
---|---|
JPH0335847B2 (enrdf_load_stackoverflow) | 1991-05-29 |
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