JPH0181032U - - Google Patents
Info
- Publication number
- JPH0181032U JPH0181032U JP1987177293U JP17729387U JPH0181032U JP H0181032 U JPH0181032 U JP H0181032U JP 1987177293 U JP1987177293 U JP 1987177293U JP 17729387 U JP17729387 U JP 17729387U JP H0181032 U JPH0181032 U JP H0181032U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- line
- circuit
- filter circuit
- stages
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
Landscapes
- Networks Using Active Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177293U JPH0181032U (en]) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177293U JPH0181032U (en]) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181032U true JPH0181032U (en]) | 1989-05-31 |
Family
ID=31468961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177293U Pending JPH0181032U (en]) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181032U (en]) |
-
1987
- 1987-11-20 JP JP1987177293U patent/JPH0181032U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0181032U (en]) | ||
| JP3198558B2 (ja) | 音声強調回路 | |
| JP2944225B2 (ja) | ステレオ信号処理装置 | |
| JPH11243597A (ja) | マイクロフォン切替システム | |
| JPS6367800B2 (en]) | ||
| JPS59208998A (ja) | ヘツドホン装置 | |
| JPH02147993U (en]) | ||
| JPS59195897U (ja) | ３ｄ方式ステレオ装置 | |
| JPS5982300U (ja) | 体感音響装置 | |
| JPH02150899U (en]) | ||
| JPH0174693U (en]) | ||
| JPH0356298U (en]) | ||
| JPH0390117U (en]) | ||
| JPH0243099U (en]) | ||
| JPH0266100U (en]) | ||
| JPS625792U (en]) | ||
| JPS625791U (en]) | ||
| JPH02111989U (en]) | ||
| JPS6438012U (en]) | ||
| JPS62151297U (en]) | ||
| JPS5840968U (ja) | 聴音装置を利用した通信装置 | |
| JPS60184360U (ja) | 留守番電話装置の信号伝送回路 | |
| JPS6019217U (ja) | ミユ−テイング回路を具えた音響装置 | |
| JPH0332893U (en]) | ||
| JPS6372995U (en]) |