JPH0129903Y2 - - Google Patents
Info
- Publication number
- JPH0129903Y2 JPH0129903Y2 JP1983009154U JP915483U JPH0129903Y2 JP H0129903 Y2 JPH0129903 Y2 JP H0129903Y2 JP 1983009154 U JP1983009154 U JP 1983009154U JP 915483 U JP915483 U JP 915483U JP H0129903 Y2 JPH0129903 Y2 JP H0129903Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- bandpass filter
- resistor
- variable resistance
- audio 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.)
- Expired
Links
Landscapes
- Filters And Equalizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP915483U JPS59118389U (ja) | 1983-01-27 | 1983-01-27 | スピ−カ用帯域フイルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP915483U JPS59118389U (ja) | 1983-01-27 | 1983-01-27 | スピ−カ用帯域フイルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59118389U JPS59118389U (ja) | 1984-08-09 |
| JPH0129903Y2 true JPH0129903Y2 (enEXAMPLES) | 1989-09-12 |
Family
ID=30140627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP915483U Granted JPS59118389U (ja) | 1983-01-27 | 1983-01-27 | スピ−カ用帯域フイルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59118389U (enEXAMPLES) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748152Y2 (enEXAMPLES) * | 1971-04-15 | 1982-10-22 | ||
| JPS5329253Y2 (enEXAMPLES) * | 1973-12-21 | 1978-07-22 | ||
| JPS605677Y2 (ja) * | 1975-03-03 | 1985-02-21 | 松下電器産業株式会社 | マルチウエイスピ−カシステム |
| JPS5323736Y2 (enEXAMPLES) * | 1975-10-15 | 1978-06-19 | ||
| JPS6016158Y2 (ja) * | 1977-11-01 | 1985-05-20 | 三洋電機株式会社 | スピ−カネツトワ−ク |
| JPS54181919U (enEXAMPLES) * | 1978-06-13 | 1979-12-22 |
-
1983
- 1983-01-27 JP JP915483U patent/JPS59118389U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59118389U (ja) | 1984-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4504704A (en) | Loudspeaker system | |
| US6625287B1 (en) | Enhancing automatic noise reduction using negative output resistance | |
| JPH0129903Y2 (enEXAMPLES) | ||
| JPH0683113B2 (ja) | 回線等化回路 | |
| JPH0354520B2 (enEXAMPLES) | ||
| US4303889A (en) | Filter circuit | |
| JP3097713B2 (ja) | 帯域ブースト回路 | |
| US3431358A (en) | Sound reproducing system | |
| JPS6031354Y2 (ja) | スピ−カ−保護回路 | |
| JPH0230909Y2 (enEXAMPLES) | ||
| JPH04267700A (ja) | 高周波ラウドスピーカ用フィルタリング・デバイス | |
| JPH0112412Y2 (enEXAMPLES) | ||
| JPS6133484B2 (enEXAMPLES) | ||
| JP2640552B2 (ja) | 音声信号出力装置 | |
| JPS61262399A (ja) | スピ−カ保護回路 | |
| JPS5822351Y2 (ja) | 信号伝送装置 | |
| JPH0328588Y2 (enEXAMPLES) | ||
| JPH0136759B2 (enEXAMPLES) | ||
| JPS64848B2 (enEXAMPLES) | ||
| JP3321822B2 (ja) | ディ・エンファシス回路 | |
| US20060104462A1 (en) | Crossover circuit for reducing impedance response variance of a speaker | |
| JPS5847310A (ja) | ト−ンコントロ−ル回路 | |
| JPS5873654U (ja) | Am受信器の雑音抑制回路 | |
| JPS5923484B2 (ja) | ト−ン・コントロ−ル回路 | |
| JPS58138114A (ja) | ラウドネス回路 |