JPS60127093U - woofer system - Google Patents
woofer systemInfo
- Publication number
- JPS60127093U JPS60127093U JP1375784U JP1375784U JPS60127093U JP S60127093 U JPS60127093 U JP S60127093U JP 1375784 U JP1375784 U JP 1375784U JP 1375784 U JP1375784 U JP 1375784U JP S60127093 U JPS60127093 U JP S60127093U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- woofer
- woofer system
- cutoff frequency
- active
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のウーハ−・システムの構成を示すブ爾ツ
ク図、第２図は定格出力を越えたときのパワー・アンプ
のクリップされた出力波形図、第３図は本考案によるウ
ーハ−・システムの構成を示すブロック図、第４図はパ
ッシブ・フィルタの出力波形図である。
１・・・入力、２・・・アクティブ・フィルタ、３・・
・パワー・アンプ、４−・・・ウーハ−１５・・・パッ
シブΦフィルタ。Figure 1 is a block diagram showing the configuration of a conventional woofer system, Figure 2 is a clipped output waveform diagram of the power amplifier when the rated output is exceeded, and Figure 3 is a diagram of the woofer system according to the present invention.・A block diagram showing the configuration of the system. FIG. 4 is an output waveform diagram of a passive filter. 1...Input, 2...Active filter, 3...
- Power amplifier, 4-...woofer-15...passive Φ filter.
Claims (1)
るウーハ−・システムにおいて、さらに上記アンプとウ
ーハ−の間に上記アクティブ・フィルタのカットオフ周
波数以下ではないカットオフ周波数を有するパッシブ・
フィルタを有することを特徴とするウーハ−・システム
。In a woofer system that uses a dedicated active fist filter and a power amplifier, there is also a passive filter between the amplifier and the woofer that has a cutoff frequency that is not less than the cutoff frequency of the active filter.
A woofer system comprising a filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984013757U JPH067665Y2 (en) | 1984-02-03 | 1984-02-03 | Woofer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984013757U JPH067665Y2 (en) | 1984-02-03 | 1984-02-03 | Woofer system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60127093U true JPS60127093U (en) | 1985-08-27 |
| JPH067665Y2 JPH067665Y2 (en) | 1994-02-23 |
Family
ID=30498056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984013757U Expired - Lifetime JPH067665Y2 (en) | 1984-02-03 | 1984-02-03 | Woofer system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067665Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556488U (en) * | 1978-10-11 | 1980-04-16 |
-
1984
- 1984-02-03 JP JP1984013757U patent/JPH067665Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556488U (en) * | 1978-10-11 | 1980-04-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067665Y2 (en) | 1994-02-23 |
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