JPS61109289U - - Google Patents
Info
- Publication number
- JPS61109289U JPS61109289U JP19402184U JP19402184U JPS61109289U JP S61109289 U JPS61109289 U JP S61109289U JP 19402184 U JP19402184 U JP 19402184U JP 19402184 U JP19402184 U JP 19402184U JP S61109289 U JPS61109289 U JP S61109289U
- Authority
- JP
- Japan
- Prior art keywords
- limiter
- plug
- utility
- scope
- unit
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の一実施例を示す回路図で、第
2図は本考案の他の一実施例を示す回路図である
。
1……電気音響変換器、2……リミツター、3
,4……ダイオード、3′,4′……ツエナーダ
イオード、5,6……端子である。
FIG. 1 is a circuit diagram showing one embodiment of the present invention, and FIG. 2 is a circuit diagram showing another embodiment of the present invention. 1... Electroacoustic transducer, 2... Limiter, 3
, 4... diodes, 3', 4'... Zener diodes, 5, 6... terminals.
Claims (1)
リミツターを有することを特徴としたヘツドホー
ン。 A headphone characterized by having a limiter between the plug and the unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19402184U JPS61109289U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19402184U JPS61109289U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61109289U true JPS61109289U (en) | 1986-07-10 |
Family
ID=30751456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19402184U Pending JPS61109289U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61109289U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5330315A (en) * | 1976-09-01 | 1978-03-22 | Mitsubishi Electric Corp | Protecting circuit for speaker system against excessive input |
-
1984
- 1984-12-21 JP JP19402184U patent/JPS61109289U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5330315A (en) * | 1976-09-01 | 1978-03-22 | Mitsubishi Electric Corp | Protecting circuit for speaker system against excessive input |
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