JPS5920793U - directional dynamic microphone - Google Patents
directional dynamic microphoneInfo
- Publication number
- JPS5920793U JPS5920793U JP11520682U JP11520682U JPS5920793U JP S5920793 U JPS5920793 U JP S5920793U JP 11520682 U JP11520682 U JP 11520682U JP 11520682 U JP11520682 U JP 11520682U JP S5920793 U JPS5920793 U JP S5920793U
- Authority
- JP
- Japan
- Prior art keywords
- dynamic microphone
- directional dynamic
- acoustic resistance
- resistance
- directional
- 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
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の指向性ダイナミックマイクロホンの側断
面図、第2図は本考案の一実施例による指向性ダイナミ
ックブイクロホンの側断面図である。
10・・・・・・磁気ヨーク、11・・曲磁極片、12
・・・・・・磁石、13・・・・・・合成樹脂ケース、
14・曲・振動板、15・・・・・・ボイスコイル、1
6・・・・・・後部ケース、16a・・・・・・後部気
室、17・・・・・・移相回路音響端子、18・・・・
・・音響抵抗材。FIG. 1 is a side sectional view of a conventional directional dynamic microphone, and FIG. 2 is a side sectional view of a directional dynamic microphone according to an embodiment of the present invention. 10...Magnetic yoke, 11...Curved magnetic pole piece, 12
...Magnet, 13...Synthetic resin case,
14・Tune・Diaphragm, 15...Voice coil, 1
6... Rear case, 16a... Rear air chamber, 17... Phase shift circuit acoustic terminal, 18...
...Acoustic resistance material.
Claims (1)
された振動板を有し、移相回路用音響抵抗と後部気室用
音響抵抗を兼ね備えた抵抗材を内蔵し、たことを特徴と
する指向性ダイナミックマイクロホン。It has a diaphragm fixed to a voice coil supported in a magnetic field by a magnetic circuit, and has a built-in resistance material that serves as an acoustic resistance for the phase shift circuit and an acoustic resistance for the rear air chamber. Gender dynamic microphone.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11520682U JPS5920793U (en) | 1982-07-28 | 1982-07-28 | directional dynamic microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11520682U JPS5920793U (en) | 1982-07-28 | 1982-07-28 | directional dynamic microphone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5920793U true JPS5920793U (en) | 1984-02-08 |
JPS6314559Y2 JPS6314559Y2 (en) | 1988-04-22 |
Family
ID=30266020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11520682U Granted JPS5920793U (en) | 1982-07-28 | 1982-07-28 | directional dynamic microphone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5920793U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006197070A (en) * | 2005-01-12 | 2006-07-27 | Audio Technica Corp | Dynamic microphone |
-
1982
- 1982-07-28 JP JP11520682U patent/JPS5920793U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006197070A (en) * | 2005-01-12 | 2006-07-27 | Audio Technica Corp | Dynamic microphone |
Also Published As
Publication number | Publication date |
---|---|
JPS6314559Y2 (en) | 1988-04-22 |
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