JPH0181092U - - Google Patents
Info
- Publication number
- JPH0181092U JPH0181092U JP1987177086U JP17708687U JPH0181092U JP H0181092 U JPH0181092 U JP H0181092U JP 1987177086 U JP1987177086 U JP 1987177086U JP 17708687 U JP17708687 U JP 17708687U JP H0181092 U JPH0181092 U JP H0181092U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- hole
- earphone
- casing
- microphone
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案のイヤマイクロホンの一実施例
の縦断面図、第２図は第１図の２―２線の横断面
図、第３図は従来のイヤマイクロホンの縦断面図
である。
１…ケーシング、２…一端部、３…音孔、６…
音出孔、７…イヤホン、１０…音声振動ピツクア
ツプマイクロホン。
FIG. 1 is a longitudinal cross-sectional view of an embodiment of the ear microphone of the present invention, FIG. 2 is a cross-sectional view taken along line 2--2 in FIG. 1, and FIG. 3 is a longitudinal cross-sectional view of a conventional ear microphone. 1...Casing, 2...One end, 3...Sound hole, 6...
Sound output hole, 7...Earphone, 10...Audio vibration pick-up microphone.
補正 昭６２．１２．１６
図面の簡単な説明を次のように補正する。
明細書第８頁第８行の「縦断面図」のつぎに「
、第４図は従来および本考案の一実施例のイヤマ
イクロホンのイヤホンより出た音質曲線」を挿入
する。Amendment December 16, 1982 The brief description of the drawing is amended as follows. Next to “longitudinal cross-sectional view” on page 8, line 8 of the specification, “
, FIG. 4 inserts the sound quality curves output from the earphones of the conventional ear microphone and the embodiment of the present invention.
Claims (1)
音出孔６を有するイヤホン７と、音声振動ピツク
アツプマイクロホン１０を設け、イヤホン７の音
出孔６をケーシング１の音孔３に対向し、かつ音
声振動ピツクアツプマイクロホン１０よりも音孔
３側に位置した同時送受話用イヤマイクロホン。 In a casing 1 having a sound hole 3 at one end 2,
An earphone 7 having a sound output hole 6 and a sound vibration pickup microphone 10 are provided, and the sound output hole 6 of the earphone 7 is located opposite to the sound hole 3 of the casing 1 and closer to the sound hole 3 than the sound vibration pickup microphone 10. Ear microphone for simultaneous transmission and reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177086U JPH0181092U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177086U JPH0181092U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181092U true JPH0181092U (en) | 1989-05-31 |
Family
ID=31468765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177086U Pending JPH0181092U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181092U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188996A (en) * | 1982-04-27 | 1983-11-04 | Katsuo Motoi | Two-way communication device in external auditory miatus |
-
1987
- 1987-11-20 JP JP1987177086U patent/JPH0181092U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188996A (en) * | 1982-04-27 | 1983-11-04 | Katsuo Motoi | Two-way communication device in external auditory miatus |
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