JPH0454420Y2 - - Google Patents
Info
- Publication number
- JPH0454420Y2 JPH0454420Y2 JP1987176569U JP17656987U JPH0454420Y2 JP H0454420 Y2 JPH0454420 Y2 JP H0454420Y2 JP 1987176569 U JP1987176569 U JP 1987176569U JP 17656987 U JP17656987 U JP 17656987U JP H0454420 Y2 JPH0454420 Y2 JP H0454420Y2
- Authority
- JP
- Japan
- Prior art keywords
- microphones
- microphone
- calibrator
- section
- output
- 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
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176569U JPH0454420Y2 (pl) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176569U JPH0454420Y2 (pl) | 1987-11-19 | 1987-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0181541U JPH0181541U (pl) | 1989-05-31 |
| JPH0454420Y2 true JPH0454420Y2 (pl) | 1992-12-21 |
Family
ID=31468298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176569U Expired JPH0454420Y2 (pl) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454420Y2 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018054451A (ja) * | 2016-09-28 | 2018-04-05 | 本田技研工業株式会社 | 音響特性校正方法およびｆｆｔ回路 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6125337B2 (ja) * | 2013-06-11 | 2017-05-10 | 株式会社小野測器 | 音響校正器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61108934U (pl) * | 1984-12-22 | 1986-07-10 |
-
1987
- 1987-11-19 JP JP1987176569U patent/JPH0454420Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018054451A (ja) * | 2016-09-28 | 2018-04-05 | 本田技研工業株式会社 | 音響特性校正方法およびｆｆｔ回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0181541U (pl) | 1989-05-31 |
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