JPH0328896U - - Google Patents
Info
- Publication number
- JPH0328896U JPH0328896U JP8940489U JP8940489U JPH0328896U JP H0328896 U JPH0328896 U JP H0328896U JP 8940489 U JP8940489 U JP 8940489U JP 8940489 U JP8940489 U JP 8940489U JP H0328896 U JPH0328896 U JP H0328896U
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- amplifier
- battery
- listens
- amplifies
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Headphones And Earphones (AREA)
- Amplifiers (AREA)
Description
第１図は本考案の一実施例になる音声出力機器
とヘツドホーンの接続図、第２図は第１図の増巾
器に収納される増巾回路の回路図、第３図は第１
図の変形例になる音声出力機器とヘツドホーンの
接続図、第４図は第１図の更に他の変形例になる
音声出力機器とヘツドホーンの接続図、第５図は
従来の音声出力機器とヘツドホーンの接続図を夫
々示す。
１……ＣＤ、２……ヘツドホーン端子、３……
ヘツドホーン、５……増巾器収納部、６……増巾
回路、８……増巾器、Ｂ……電池。
Fig. 1 is a connection diagram of an audio output device and a headphone according to an embodiment of the present invention, Fig. 2 is a circuit diagram of an amplifier circuit housed in the amplifier shown in Fig.
Fig. 4 is a connection diagram between an audio output device and a headphone that is a modification of the one shown in Fig. 1, and Fig. 5 is a connection diagram of a conventional audio output device and a headphone that is a modification of Fig. 1. The connection diagrams are shown respectively. 1...CD, 2...Headphone terminal, 3...
Headphone, 5...Amplifier storage section, 6...Amplifier circuit, 8...Amplifier, B...Battery.
Claims (1)
ツドホーンにおいて、 電池を備え、該音声信号を増巾して該ヘツドホ
ーンへ供給する様にした増巾器を設けた事を特徴
とするヘツドホーン用増巾器。[Scope of Claim for Utility Model Registration] A headphone that listens to audio signals output from electronic equipment is equipped with an amplifier that is equipped with a battery and that amplifies the audio signal and supplies it to the headphone. Features a headphone amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940489U JPH0328896U (en) | 1989-07-29 | 1989-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8940489U JPH0328896U (en) | 1989-07-29 | 1989-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328896U true JPH0328896U (en) | 1991-03-22 |
Family
ID=31638983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8940489U Pending JPH0328896U (en) | 1989-07-29 | 1989-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328896U (en) |
-
1989
- 1989-07-29 JP JP8940489U patent/JPH0328896U/ja active Pending
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