JPH0450996U - - Google Patents
Info
- Publication number
- JPH0450996U JPH0450996U JP9346390U JP9346390U JPH0450996U JP H0450996 U JPH0450996 U JP H0450996U JP 9346390 U JP9346390 U JP 9346390U JP 9346390 U JP9346390 U JP 9346390U JP H0450996 U JPH0450996 U JP H0450996U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier circuit
- electrical signal
- microphone
- unit
- hearing aid
- 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
- 238000005516 engineering process Methods 0.000 claims 2
- 238000005459 micromachining Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9346390U JPH0450996U (en]) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9346390U JPH0450996U (en]) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450996U true JPH0450996U (en]) | 1992-04-28 |
Family
ID=31830698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9346390U Pending JPH0450996U (en]) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450996U (en]) |
-
1990
- 1990-09-04 JP JP9346390U patent/JPH0450996U/ja active Pending