JPS6378495U - - Google Patents
Info
- Publication number
- JPS6378495U JPS6378495U JP1735187U JP1735187U JPS6378495U JP S6378495 U JPS6378495 U JP S6378495U JP 1735187 U JP1735187 U JP 1735187U JP 1735187 U JP1735187 U JP 1735187U JP S6378495 U JPS6378495 U JP S6378495U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- channel stereo
- channel
- compatible headphone
- speakers
- 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
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Stereophonic Arrangements (AREA)
Description
第１図は本考案の一実施例を示す４チヤンネル
ステレオ対応型ヘツドホンの結線図、第２図はス
ピーカマトリクスの結線図である。
７，８…フロント側スピーカ、９，１０…リア
側スピーカ、１９…切換スイツチ、２０，２１…
抵抗。
FIG. 1 is a wiring diagram of a four-channel stereo compatible headphone showing an embodiment of the present invention, and FIG. 2 is a wiring diagram of a speaker matrix. 7, 8...Front side speaker, 9,10...Rear side speaker, 19...Selector switch, 20,21...
resistance.
Claims (1)
ア側スピーカとが内設された４チヤンネルステレ
オ対応型ヘツドホンにおいて、２チヤンネルソー
スの再生時にフロント側スピーカとリア側スピー
カとをスピーカマトリクス結線として疑似４チヤ
ンネルステレオ再生を選択的に成し得る切換スイ
ツチを設けるとともに、フロント側スピーカとリ
ア側スピーカとの信号経路にそれぞれ適当な値の
抵抗を挿入してフロント側とリア側の音量をバラ
ンスさせたことを特徴とする４チヤンネルステレ
オ対応型ヘツドホン。 In a 4-channel stereo compatible headphone with a front speaker and a rear speaker installed in the left and right earpieces, pseudo 4-channel stereo is created by connecting the front speaker and rear speaker in a speaker matrix when playing a 2-channel source. It is characterized by a changeover switch that allows selective playback, and by inserting resistors of appropriate values into the signal paths between the front and rear speakers to balance the volume between the front and rear speakers. A 4-channel stereo compatible headphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735187U JPS6378495U (en) | 1987-02-09 | 1987-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1735187U JPS6378495U (en) | 1987-02-09 | 1987-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378495U true JPS6378495U (en) | 1988-05-24 |
Family
ID=30810032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1735187U Pending JPS6378495U (en) | 1987-02-09 | 1987-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378495U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039123U (en) * | 1973-08-07 | 1975-04-22 | ||
| JPS5119844U (en) * | 1974-07-31 | 1976-02-13 |
-
1987
- 1987-02-09 JP JP1735187U patent/JPS6378495U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039123U (en) * | 1973-08-07 | 1975-04-22 | ||
| JPS5119844U (en) * | 1974-07-31 | 1976-02-13 |
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