JPS5747880B2 - - Google Patents
Info
- Publication number
- JPS5747880B2 JPS5747880B2 JP8050076A JP8050076A JPS5747880B2 JP S5747880 B2 JPS5747880 B2 JP S5747880B2 JP 8050076 A JP8050076 A JP 8050076A JP 8050076 A JP8050076 A JP 8050076A JP S5747880 B2 JPS5747880 B2 JP S5747880B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8050076A JPS536017A (en) | 1976-07-06 | 1976-07-06 | Speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8050076A JPS536017A (en) | 1976-07-06 | 1976-07-06 | Speaker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS536017A JPS536017A (en) | 1978-01-20 |
| JPS5747880B2 true JPS5747880B2 (OSRAM) | 1982-10-13 |
Family
ID=13720020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8050076A Granted JPS536017A (en) | 1976-07-06 | 1976-07-06 | Speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS536017A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100718384B1 (ko) * | 2005-02-25 | 2007-05-14 | 주식회사 팬택앤큐리텔 | Ｉｃ 칩 형태로 구현한 이동통신 단말기의 청취 보조 회로및 이를 내장한 이동통신 단말기 |
-
1976
- 1976-07-06 JP JP8050076A patent/JPS536017A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS536017A (en) | 1978-01-20 |