JPS61107299U - - Google Patents
Info
- Publication number
- JPS61107299U JPS61107299U JP19196284U JP19196284U JPS61107299U JP S61107299 U JPS61107299 U JP S61107299U JP 19196284 U JP19196284 U JP 19196284U JP 19196284 U JP19196284 U JP 19196284U JP S61107299 U JPS61107299 U JP S61107299U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- field coil
- voltage
- signal
- input signal
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図は本考案による一実施例のブロツク図、
第２図は従来例のブロツク図である。
１…ＤＣ供給回路、２…フイルドコイル、３…
パワーアンプ、４…プリアンプ、５…信号遅延回
路。
FIG. 1 is a block diagram of an embodiment of the present invention.
FIG. 2 is a block diagram of a conventional example. 1...DC supply circuit, 2...field coil, 3...
Power amplifier, 4... preamplifier, 5... signal delay circuit.
Claims (1)
にスピーカーの駆動入力信号の振巾に応じた直流
電圧を供給する直流電圧供給回路と、前記フイル
ドコイルへの直流電圧の印加に同期するように駆
動入力信号をスピーカーへ供給するための信号遅
延回路を具備することを特徴とするフイルドコイ
ル付スピーカーの駆動回路。 a DC voltage supply circuit that supplies a DC voltage to the field coil of a speaker with a field coil according to the amplitude of a drive input signal of the speaker; and a drive input signal to the speaker in synchronization with the application of the DC voltage to the field coil. 1. A drive circuit for a speaker with a field coil, characterized by comprising a signal delay circuit for supplying a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19196284U JPH0210717Y2 (en) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19196284U JPH0210717Y2 (en) | 1984-12-18 | 1984-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61107299U true JPS61107299U (en) | 1986-07-08 |
| JPH0210717Y2 JPH0210717Y2 (en) | 1990-03-16 |
Family
ID=30749394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19196284U Expired JPH0210717Y2 (en) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210717Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017502607A (en) * | 2014-01-09 | 2017-01-19 | ハーマン ベッカー ゲープコチレンジャー ジーアルト コールライトルト フェレルーシェグ タイヤーシャーシャイグ | Acoustic transducer |
-
1984
- 1984-12-18 JP JP19196284U patent/JPH0210717Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017502607A (en) * | 2014-01-09 | 2017-01-19 | ハーマン ベッカー ゲープコチレンジャー ジーアルト コールライトルト フェレルーシェグ タイヤーシャーシャイグ | Acoustic transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210717Y2 (en) | 1990-03-16 |
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