JPS62129900U - - Google Patents
Info
- Publication number
- JPS62129900U JPS62129900U JP1700886U JP1700886U JPS62129900U JP S62129900 U JPS62129900 U JP S62129900U JP 1700886 U JP1700886 U JP 1700886U JP 1700886 U JP1700886 U JP 1700886U JP S62129900 U JPS62129900 U JP S62129900U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- drive amplification
- amplification means
- speaker drive
- phase
- 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
- 230000003321 amplification Effects 0.000 claims 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例におけるステレオ再
生装置のブロツク図、第２図は従来のステレオ再
生装置のブロツク図である。
５……位相反転装置、６……第１のスピーカ駆
動用増幅装置、７……第２のスピーカ駆動用増幅
装置、８……分波装置、９……第１のスピーカ、
１０……第２のスピーカ、１１……低音再生用ス
ピーカ。
FIG. 1 is a block diagram of a stereo reproduction apparatus according to an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional stereo reproduction apparatus. 5... Phase inversion device, 6... First speaker driving amplifier, 7... Second speaker driving amplifier, 8... Branching device, 9... First speaker,
10... Second speaker, 11... Bass reproduction speaker.
Claims (1)
段と、位相反転手段に接続された第２のスピーカ
駆動用増幅手段と、第１のスピーカ駆動用増幅手
段に対して正相に接続された第１のスピーカと、
第２のスピーカ駆動用増幅手段に対して逆相に接
続された第２のスピーカと、分波手段と、第１の
スピーカ駆動用増幅手段と、第２のスピーカ駆動
用増幅手段の出力間に分波手段を介して接続され
た低音再生用スピーカを備えたことを特徴とする
ステレオ再生装置。 a first speaker drive amplification means, a phase inversion means, a second speaker drive amplification means connected to the phase inversion means, and a first speaker drive amplification means connected in positive phase to the first speaker drive amplification means. 1 speaker and
Between the second speaker connected in opposite phase to the second speaker drive amplification means, the branching means, the first speaker drive amplification means, and the output of the second speaker drive amplification means. A stereo reproduction device characterized by comprising a bass reproduction speaker connected via a demultiplexing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1700886U JPS62129900U (en) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1700886U JPS62129900U (en) | 1986-02-07 | 1986-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129900U true JPS62129900U (en) | 1987-08-17 |
Family
ID=30809381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1700886U Pending JPS62129900U (en) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0488200U (en) * | 1990-12-13 | 1992-07-30 |
-
1986
- 1986-02-07 JP JP1700886U patent/JPS62129900U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0488200U (en) * | 1990-12-13 | 1992-07-30 |