JPS6345105Y2 - - Google Patents
Info
- Publication number
- JPS6345105Y2 JPS6345105Y2 JP14639882U JP14639882U JPS6345105Y2 JP S6345105 Y2 JPS6345105 Y2 JP S6345105Y2 JP 14639882 U JP14639882 U JP 14639882U JP 14639882 U JP14639882 U JP 14639882U JP S6345105 Y2 JPS6345105 Y2 JP S6345105Y2
- Authority
- JP
- Japan
- Prior art keywords
- damper member
- bimorph
- microphone
- ear canal
- support part
- 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.)
- Expired
Links
- 210000000613 ear canal Anatomy 0.000 claims description 35
- 210000000988 bone and bone Anatomy 0.000 claims description 10
- 230000026683 transduction Effects 0.000 claims 1
- 238000010361 transduction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 229910000906 Bronze Inorganic materials 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000010974 bronze Substances 0.000 description 5
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 210000003928 nasal cavity Anatomy 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639882U JPS5952792U (ja) | 1982-09-29 | 1982-09-29 | 直接ピツクアツプ型骨導マイクロホン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639882U JPS5952792U (ja) | 1982-09-29 | 1982-09-29 | 直接ピツクアツプ型骨導マイクロホン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952792U JPS5952792U (ja) | 1984-04-06 |
| JPS6345105Y2 true JPS6345105Y2 (en]) | 1988-11-22 |
Family
ID=30325876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14639882U Granted JPS5952792U (ja) | 1982-09-29 | 1982-09-29 | 直接ピツクアツプ型骨導マイクロホン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952792U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074035B2 (ja) * | 1986-07-02 | 1995-01-18 | 東通電子株式会社 | 耐騒音マイク |
-
1982
- 1982-09-29 JP JP14639882U patent/JPS5952792U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5952792U (ja) | 1984-04-06 |
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