JPH02130199U - - Google Patents
Info
- Publication number
- JPH02130199U JPH02130199U JP3888389U JP3888389U JPH02130199U JP H02130199 U JPH02130199 U JP H02130199U JP 3888389 U JP3888389 U JP 3888389U JP 3888389 U JP3888389 U JP 3888389U JP H02130199 U JPH02130199 U JP H02130199U
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- capacitor
- sound field
- correction device
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例を示す回路図、第２
図はその動作説明図に供する線図、第３図は通常
のスピーカ配置の一例を示す概略図、第４図は従
来の音場補正装置の一例を示す回路図である。
１……入力端子、２，３……抵抗器、４……可
変抵抗器、５，６……増幅器、９……コンデンサ
、１１，１２，１３，１４……スピーカ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
3 is a schematic diagram showing an example of a normal speaker arrangement, and FIG. 4 is a circuit diagram showing an example of a conventional sound field correction device. 1... Input terminal, 2, 3... Resistor, 4... Variable resistor, 5, 6... Amplifier, 9... Capacitor, 11, 12, 13, 14... Speaker.
Claims (1)
及び第２の信号経路と、該第１及び第２の信号経
路間に挿入された可変抵抗器とを有し、該可変抵
抗器の摺動端子をコンデンサを介して接地したこ
とを特徴とする音場補正装置。 The first one supplies signals to each of the two speakers.
and a second signal path, and a variable resistor inserted between the first and second signal paths, and a sliding terminal of the variable resistor is grounded via a capacitor. Sound field correction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3888389U JPH02130199U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3888389U JPH02130199U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130199U true JPH02130199U (en) | 1990-10-26 |
Family
ID=31547290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3888389U Pending JPH02130199U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130199U (en) |
-
1989
- 1989-03-31 JP JP3888389U patent/JPH02130199U/ja active Pending