JPH0199531A - 中耳動特性測定用プローブ - Google Patents
中耳動特性測定用プローブInfo
- Publication number
- JPH0199531A JPH0199531A JP25788087A JP25788087A JPH0199531A JP H0199531 A JPH0199531 A JP H0199531A JP 25788087 A JP25788087 A JP 25788087A JP 25788087 A JP25788087 A JP 25788087A JP H0199531 A JPH0199531 A JP H0199531A
- Authority
- JP
- Japan
- Prior art keywords
- probe
- external auditory
- sound
- main body
- earphone
- 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
- 239000000523 sample Substances 0.000 title claims abstract description 46
- 210000000959 ear middle Anatomy 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 210000000613 ear canal Anatomy 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 210000003454 tympanic membrane Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25788087A JPH0199531A (ja) | 1987-10-13 | 1987-10-13 | 中耳動特性測定用プローブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25788087A JPH0199531A (ja) | 1987-10-13 | 1987-10-13 | 中耳動特性測定用プローブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199531A true JPH0199531A (ja) | 1989-04-18 |
| JPH037369B2 JPH037369B2 (enrdf_load_stackoverflow) | 1991-02-01 |
Family
ID=17312466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25788087A Granted JPH0199531A (ja) | 1987-10-13 | 1987-10-13 | 中耳動特性測定用プローブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199531A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816940A (zh) * | 2020-12-23 | 2021-05-18 | 中国船舶重工集团有限公司第七一0研究所 | 一种基于声压及质点振速的目标距离估计方法及装置 |
-
1987
- 1987-10-13 JP JP25788087A patent/JPH0199531A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816940A (zh) * | 2020-12-23 | 2021-05-18 | 中国船舶重工集团有限公司第七一0研究所 | 一种基于声压及质点振速的目标距离估计方法及装置 |
| CN112816940B (zh) * | 2020-12-23 | 2023-06-06 | 中国船舶重工集团有限公司第七一0研究所 | 一种基于声压及质点振速的目标距离估计方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037369B2 (enrdf_load_stackoverflow) | 1991-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080201 Year of fee payment: 17 |