JPS6117615Y2 - - Google Patents
Info
- Publication number
- JPS6117615Y2 JPS6117615Y2 JP6051178U JP6051178U JPS6117615Y2 JP S6117615 Y2 JPS6117615 Y2 JP S6117615Y2 JP 6051178 U JP6051178 U JP 6051178U JP 6051178 U JP6051178 U JP 6051178U JP S6117615 Y2 JPS6117615 Y2 JP S6117615Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- speaker
- transistor
- audio signal
- capacitor
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000005236 sound signal Effects 0.000 claims description 12
- 230000007423 decrease Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6051178U JPS6117615Y2 (ko) | 1978-05-04 | 1978-05-04 | |
CA319,916A CA1124652A (en) | 1978-01-24 | 1979-01-18 | Power amplifier circuit |
DE19792902711 DE2902711A1 (de) | 1978-01-24 | 1979-01-24 | Leistungsverstaerker |
FR7901821A FR2415389A1 (fr) | 1978-01-24 | 1979-01-24 | Amplificateur de puissance |
GB7902517A GB2014008B (en) | 1978-01-24 | 1979-01-24 | Power amplifier |
NL7900567A NL7900567A (nl) | 1978-01-24 | 1979-01-24 | Vermogensversterker. |
US06/007,219 US4205274A (en) | 1978-01-24 | 1979-01-29 | Power amplifier circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6051178U JPS6117615Y2 (ko) | 1978-05-04 | 1978-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54162752U JPS54162752U (ko) | 1979-11-14 |
JPS6117615Y2 true JPS6117615Y2 (ko) | 1986-05-29 |
Family
ID=28961082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6051178U Expired JPS6117615Y2 (ko) | 1978-01-24 | 1978-05-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6117615Y2 (ko) |
-
1978
- 1978-05-04 JP JP6051178U patent/JPS6117615Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS54162752U (ko) | 1979-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0476908B1 (en) | Amplifying circuit | |
US4205276A (en) | Audio amplifier with low AM radiation | |
GB2062995A (en) | Negative feedback amplifying circuit | |
JPH05267944A (ja) | トランス駆動回路 | |
JPS6117615Y2 (ko) | ||
US5745587A (en) | Hearing aid amplifier circuitry | |
US3066188A (en) | Unbalanced autotransformer audio amplifier | |
JP2606165B2 (ja) | インピーダンス整合回路 | |
JPS602687Y2 (ja) | 音響機器 | |
JPS6017166B2 (ja) | パワ−アンプ | |
US3014995A (en) | Transistor hearing aid | |
JPS5915146Y2 (ja) | 受信機 | |
JPH02312370A (ja) | テレビジョン受像機 | |
JPH0132416Y2 (ko) | ||
US4035737A (en) | Low noise amplifier | |
JPS5941616Y2 (ja) | 電源回路 | |
JPS5837137Y2 (ja) | 高周波増幅回路 | |
JPS6214763Y2 (ko) | ||
JPH08222976A (ja) | オーディオ信号増幅装置 | |
JPH0122255Y2 (ko) | ||
SU1457144A2 (ru) | Дифференциальный усилитель | |
JPS5827437Y2 (ja) | ラジオ付テ−プレコ−ダの録音バイアス発振回路 | |
JPS6340903Y2 (ko) | ||
JPS6141359Y2 (ko) | ||
JPS626754Y2 (ko) |