JPS6043093U - speaker device - Google Patents
speaker deviceInfo
- Publication number
- JPS6043093U JPS6043093U JP13424583U JP13424583U JPS6043093U JP S6043093 U JPS6043093 U JP S6043093U JP 13424583 U JP13424583 U JP 13424583U JP 13424583 U JP13424583 U JP 13424583U JP S6043093 U JPS6043093 U JP S6043093U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- speaker device
- power amplifier
- driven
- movement
- 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図はパッシブラジェータを備えた従来のスピーカ装
置を示す断面図、第２図は本考案の一実施例を示す回路
構成図である。
１１・・・電力増幅器、１３・・・スピーカ、１４・・
・パッシブラジェータ、１５・・・検出コイル、１７・
・・位相比較器、１９・・・トライジスタ。FIG. 1 is a sectional view showing a conventional speaker device equipped with a passive radiator, and FIG. 2 is a circuit configuration diagram showing an embodiment of the present invention. 11...Power amplifier, 13...Speaker, 14...
・Passive radiator, 15...Detection coil, 17・
... Phase comparator, 19... Tri-transistor.
Claims (1)
を駆動し、このスピーカの動きによって、駆動されるパ
ッシブラジェータの動きに応じて信号を発生する信号発
生器の出力を前記電力増幅器との位相を比較し、この比
較した出力によって、前記パッシブラジェータに制動を
かけるようにしたことを特徴とするスピーカ装置。A speaker is driven by the output of a power amplifier that amplifies an audio signal, and the output of a signal generator that generates a signal according to the movement of a passive radiator that is driven by the movement of the speaker is compared in phase with the power amplifier. A speaker device characterized in that the passive radiator is braked based on the compared outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13424583U JPS6043093U (en) | 1983-08-30 | 1983-08-30 | speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13424583U JPS6043093U (en) | 1983-08-30 | 1983-08-30 | speaker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043093U true JPS6043093U (en) | 1985-03-26 |
Family
ID=30302549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13424583U Pending JPS6043093U (en) | 1983-08-30 | 1983-08-30 | speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043093U (en) |
-
1983
- 1983-08-30 JP JP13424583U patent/JPS6043093U/en active Pending
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