JPS5220741A - Audio equipment - Google Patents
Audio equipmentInfo
- Publication number
- JPS5220741A JPS5220741A JP9735375A JP9735375A JPS5220741A JP S5220741 A JPS5220741 A JP S5220741A JP 9735375 A JP9735375 A JP 9735375A JP 9735375 A JP9735375 A JP 9735375A JP S5220741 A JPS5220741 A JP S5220741A
- Authority
- JP
- Japan
- Prior art keywords
- audio equipment
- speaker
- distortion
- improvement
- reduction
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
Abstract
PURPOSE:Improvement of the distortion, S/N, and dynamic range characteristic, and reduction of the high frequency component leak to the speaker of audio equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9735375A JPS586409B2 (en) | 1975-08-11 | 1975-08-11 | Onkiyou Sochi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9735375A JPS586409B2 (en) | 1975-08-11 | 1975-08-11 | Onkiyou Sochi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5220741A true JPS5220741A (en) | 1977-02-16 |
JPS586409B2 JPS586409B2 (en) | 1983-02-04 |
Family
ID=14190114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9735375A Expired JPS586409B2 (en) | 1975-08-11 | 1975-08-11 | Onkiyou Sochi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS586409B2 (en) |
-
1975
- 1975-08-11 JP JP9735375A patent/JPS586409B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS586409B2 (en) | 1983-02-04 |
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