JPS6415928U - - Google Patents
Info
- Publication number
- JPS6415928U JPS6415928U JP10632787U JP10632787U JPS6415928U JP S6415928 U JPS6415928 U JP S6415928U JP 10632787 U JP10632787 U JP 10632787U JP 10632787 U JP10632787 U JP 10632787U JP S6415928 U JPS6415928 U JP S6415928U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- tetrapod
- microphones
- preamplifier
- disposed below
- 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
- 239000000523 sample Substances 0.000 claims description 4
- 241001455273 Tetrapoda Species 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図は本考案によるマイクロフオンプローブ
の斜視図、第２図は従来のマイクロフオンプロー
ブの平面図である。
１……マイクロフオン、２……テトラポツド、
３……プリアンプ、４……パイプ、５……ケーブ
ル、６……マイクロフオン、７……ピース、８…
…パイプ。
FIG. 1 is a perspective view of a microphone probe according to the present invention, and FIG. 2 is a plan view of a conventional microphone probe. 1...microphone, 2...tetrapot,
3...Preamplifier, 4...Pipe, 5...Cable, 6...Microphone, 7...Peace, 8...
…pipe.
Claims (1)
ンテンシテイを測定するマイクロフオンプローブ
において、４面体の頂点に外向きに配置された４
本のマイクロフオンと、前記マイクロフオンを保
持する通気性を有するテトラポツドと、前記テト
ラポツドの下部に配置されたプリアンプと、前記
プリアンプの下部に配置され全体構造を支持する
パイプとを備えたことを特徴とするマイクロフオ
ンプローブ。 In a microphone probe that measures three-dimensional acoustic intensity using four microphones, four microphones are placed facing outward at the vertices of a tetrahedron.
It is characterized by comprising a microphone, a tetrapod with air permeability that holds the microphone, a preamplifier disposed below the tetrapod, and a pipe disposed below the preamplifier and supporting the entire structure. Microphone probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10632787U JPS6415928U (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10632787U JPS6415928U (en) | 1987-07-13 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415928U true JPS6415928U (en) | 1989-01-26 |
Family
ID=31339732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10632787U Pending JPS6415928U (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294822A (en) * | 2002-01-31 | 2003-10-15 | Shibaura Institute Of Technology | Three-dimensional intensity probe, three-dimensional sound-source direction detector using the same, three- dimensional sound-source direction facing controller as well as method and apparatus for three-dimensional intensity measurement |
-
1987
- 1987-07-13 JP JP10632787U patent/JPS6415928U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003294822A (en) * | 2002-01-31 | 2003-10-15 | Shibaura Institute Of Technology | Three-dimensional intensity probe, three-dimensional sound-source direction detector using the same, three- dimensional sound-source direction facing controller as well as method and apparatus for three-dimensional intensity measurement |