JPH02100398U - - Google Patents
Info
- Publication number
- JPH02100398U JPH02100398U JP952289U JP952289U JPH02100398U JP H02100398 U JPH02100398 U JP H02100398U JP 952289 U JP952289 U JP 952289U JP 952289 U JP952289 U JP 952289U JP H02100398 U JPH02100398 U JP H02100398U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic information
- converts
- electrical signal
- variable amplifier
- microphone
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Near-Field Transmission Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP952289U JPH0625120Y2 (ja) | 1989-01-30 | 1989-01-30 | 補聴装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP952289U JPH0625120Y2 (ja) | 1989-01-30 | 1989-01-30 | 補聴装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100398U true JPH02100398U (uk) | 1990-08-09 |
| JPH0625120Y2 JPH0625120Y2 (ja) | 1994-06-29 |
Family
ID=31216335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP952289U Expired - Lifetime JPH0625120Y2 (ja) | 1989-01-30 | 1989-01-30 | 補聴装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0625120Y2 (uk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04113800A (ja) * | 1990-09-04 | 1992-04-15 | Rion Co Ltd | 補聴器 |
-
1989
- 1989-01-30 JP JP952289U patent/JPH0625120Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04113800A (ja) * | 1990-09-04 | 1992-04-15 | Rion Co Ltd | 補聴器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0625120Y2 (ja) | 1994-06-29 |
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