JPS58132490U - microphone - Google Patents
microphoneInfo
- Publication number
- JPS58132490U JPS58132490U JP2941382U JP2941382U JPS58132490U JP S58132490 U JPS58132490 U JP S58132490U JP 2941382 U JP2941382 U JP 2941382U JP 2941382 U JP2941382 U JP 2941382U JP S58132490 U JPS58132490 U JP S58132490U
- Authority
- JP
- Japan
- Prior art keywords
- microphone unit
- microphone
- net
- density
- case
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のマイクロホンの構造とその指向特性を示
す図、第２図は本考案のマイクロホンの構造とその指向
特性を示す図である。
１はケース、２はマイクロホンユニット、３はネットで
ある。FIG. 1 is a diagram showing the structure of a conventional microphone and its directional characteristics, and FIG. 2 is a diagram showing the structure of the microphone of the present invention and its directional characteristics. 1 is a case, 2 is a microphone unit, and 3 is a net.
Claims (1)
該マイクロホンユニット２の前面に発泡合成樹脂よりな
るネット３を取付けた構造において、上記マイクロホン
ユニット２の中心軸とケース１の軸とを所定の角度傾斜
させ、かつ、上記ネット３のマイクロホンユニット２の
側面に対向する部分の密度をマイクロホンユニット２の
正面に対向する部分の密度より大きくしたことを特徴と
するマイクロホン。In a structure in which a microphone unit 2 is attached to the end of the case 1 and a net 3 made of foamed synthetic resin is attached to the front surface of the microphone unit 2, the central axis of the microphone unit 2 and the axis of the case 1 are tilted at a predetermined angle. and the density of the portion of the net 3 facing the side surface of the microphone unit 2 is greater than the density of the portion facing the front side of the microphone unit 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2941382U JPS58132490U (en) | 1982-03-01 | 1982-03-01 | microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2941382U JPS58132490U (en) | 1982-03-01 | 1982-03-01 | microphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132490U true JPS58132490U (en) | 1983-09-07 |
| JPS6311809Y2 JPS6311809Y2 (en) | 1988-04-06 |
Family
ID=30041203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2941382U Granted JPS58132490U (en) | 1982-03-01 | 1982-03-01 | microphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132490U (en) |
-
1982
- 1982-03-01 JP JP2941382U patent/JPS58132490U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311809Y2 (en) | 1988-04-06 |
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