JPS4990006A - - Google Patents
Info
- Publication number
- JPS4990006A JPS4990006A JP222073A JP222073A JPS4990006A JP S4990006 A JPS4990006 A JP S4990006A JP 222073 A JP222073 A JP 222073A JP 222073 A JP222073 A JP 222073A JP S4990006 A JPS4990006 A JP S4990006A
- Authority
- JP
- Japan
- 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
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP222073A JPS4990006A (ja) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP222073A JPS4990006A (ja) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990006A true JPS4990006A (ja) | 1974-08-28 |
Family
ID=11523261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP222073A Pending JPS4990006A (ja) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990006A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6192043A (ja) * | 1984-10-11 | 1986-05-10 | Mitsubishi Electric Corp | 帯域分離型インタリ−ブリピ−タ装置 |
| WO2017057296A1 (ja) * | 2015-09-28 | 2017-04-06 | 旭化成エレクトロニクス株式会社 | ハウリング抑制装置 |
-
1972
- 1972-12-27 JP JP222073A patent/JPS4990006A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6192043A (ja) * | 1984-10-11 | 1986-05-10 | Mitsubishi Electric Corp | 帯域分離型インタリ−ブリピ−タ装置 |
| JPH0378009B2 (ja) * | 1984-10-11 | 1991-12-12 | Mitsubishi Electric Corp | |
| WO2017057296A1 (ja) * | 2015-09-28 | 2017-04-06 | 旭化成エレクトロニクス株式会社 | ハウリング抑制装置 |
| JPWO2017057296A1 (ja) * | 2015-09-28 | 2018-07-05 | 旭化成エレクトロニクス株式会社 | ハウリング抑制装置 |
| US10388299B2 (en) | 2015-09-28 | 2019-08-20 | Asahi Kasei Microdevices Corporation | Howling suppression device |