JPS6082900U - sound reproduction device - Google Patents
sound reproduction deviceInfo
- Publication number
- JPS6082900U JPS6082900U JP17619983U JP17619983U JPS6082900U JP S6082900 U JPS6082900 U JP S6082900U JP 17619983 U JP17619983 U JP 17619983U JP 17619983 U JP17619983 U JP 17619983U JP S6082900 U JPS6082900 U JP S6082900U
- Authority
- JP
- Japan
- Prior art keywords
- volume
- reproduction device
- sound reproduction
- pass filter
- input terminal
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示すブロック回路図、第２図は本考案
の一実施例を示すブロック回路図、第３図は同音量調整
ボリウムおよび低音調整ボリウムの特性図、第４図は同
ボリウムを可変した場合の装置の周波数特性を示す図で
ある。
１．１′・・・・・・入力端子、２，２′・・曲高域通
過フィルタ、３・・曲低域通過フィルタ、４．４’、５
′・・・・・・電力増幅器、Ｒ□、Ｒ□′・・・・
・・音量調整用ボリウム、Ｒ２・・・・・・低音調整ボ
リウム。Fig. 1 is a block circuit diagram showing a conventional example, Fig. 2 is a block circuit diagram showing an embodiment of the present invention, Fig. 3 is a characteristic diagram of the same volume adjustment volume and bass adjustment volume, and Fig. 4 is a block circuit diagram showing the same volume adjustment volume. FIG. 3 is a diagram showing the frequency characteristics of the device when varying the . 1.1'... Input terminal, 2, 2'... Song high-pass filter, 3... Song low-pass filter, 4.4', 5
'...Power amplifier, R□, R□'...
... Volume adjustment volume, R2 ... Bass adjustment volume.
Claims (1)
ィルタに加える゛第１のボリウムと、前記第１のボリウ
ムと連動してステレオ信号を混合する抵抗と低域フィル
タとの間に挿入した第２のボリウムを備えたことを特徴
とする音響再生装置。A first volume that adjusts the signal level applied to the input terminal and applies it to the high-pass filter is inserted between the first volume and the low-pass filter and a resistor that mixes the stereo signal in conjunction with the first volume. A sound reproduction device comprising a second volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17619983U JPS6082900U (en) | 1983-11-14 | 1983-11-14 | sound reproduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17619983U JPS6082900U (en) | 1983-11-14 | 1983-11-14 | sound reproduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6082900U true JPS6082900U (en) | 1985-06-08 |
Family
ID=30383141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17619983U Pending JPS6082900U (en) | 1983-11-14 | 1983-11-14 | sound reproduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6082900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018149040A (en) * | 2017-03-10 | 2018-09-27 | 株式会社三共 | Game machine |
-
1983
- 1983-11-14 JP JP17619983U patent/JPS6082900U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018149040A (en) * | 2017-03-10 | 2018-09-27 | 株式会社三共 | Game machine |
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