JPS61106206U - - Google Patents
Info
- Publication number
- JPS61106206U JPS61106206U JP19132184U JP19132184U JPS61106206U JP S61106206 U JPS61106206 U JP S61106206U JP 19132184 U JP19132184 U JP 19132184U JP 19132184 U JP19132184 U JP 19132184U JP S61106206 U JPS61106206 U JP S61106206U
- Authority
- JP
- Japan
- Prior art keywords
- sound collector
- filter
- tube
- code
- electrically connected
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000009747 swallowing Effects 0.000 description 2
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
第１図は従来の集音器を示す図、第２図は本考
案の一実施例の電気回路を示すブロツク図、第３
図は飲み込み体を示す断面図である。
１１……マイクロフオン、１２……飲み込み体
、１３……コード、１４……被覆体、１５……チ
ユーブ、１８……カバー、２２……前置増幅器、
２４……フイルタ、２６……音声変換器、２８…
…記録計。
Fig. 1 is a diagram showing a conventional sound collector, Fig. 2 is a block diagram showing an electric circuit of an embodiment of the present invention, and Fig. 3 is a diagram showing a conventional sound collector.
The figure is a sectional view showing the swallowing body. 11... Microphone, 12... Swallowing body, 13... Cord, 14... Covering body, 15... Tube, 18... Cover, 22... Preamplifier,
24... Filter, 26... Audio converter, 28...
...Recorder.
Claims (1)
器において； 先端が開口し周壁に複数の穴を有するチユーブ
と、該チユーブ内に収容されたマイクロフオンと
、該チユーブを覆うカバーとから成る飲み込み集
音体と； 前記マイクロフオンと一端が電気的に接続され
たコードと； 前記コードの他端に電気的に接続された増幅器
と； 前記増幅器の出力信号から所望の周波数範囲の
信号を通過させるフイルタと； 前記フイルタの出力信号を音声に変換する変換
器と を具備する集音器。[Claims for Utility Model Registration] A sound collector that collects sounds produced by the body when swallowed into the mouth; a tube with an open end and a plurality of holes in the surrounding wall; a microphone housed in the tube; a code having one end electrically connected to the microphone; an amplifier electrically connected to the other end of the code; a desired sound collector from the output signal of the amplifier; A sound collector comprising: a filter that passes a signal in a frequency range; and a converter that converts the output signal of the filter into sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19132184U JPS61106206U (en) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19132184U JPS61106206U (en) | 1984-12-17 | 1984-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106206U true JPS61106206U (en) | 1986-07-05 |
Family
ID=30748757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19132184U Pending JPS61106206U (en) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106206U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730501A (en) * | 1980-07-29 | 1982-02-18 | Asahi Chem Ind Co Ltd | Method suitable for control of distilled regenerated liquid and its composition |
| JPS59168832A (en) * | 1983-03-16 | 1984-09-22 | オリンパス光学工業株式会社 | Endoscope with optical fiber microphone |
-
1984
- 1984-12-17 JP JP19132184U patent/JPS61106206U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730501A (en) * | 1980-07-29 | 1982-02-18 | Asahi Chem Ind Co Ltd | Method suitable for control of distilled regenerated liquid and its composition |
| JPS59168832A (en) * | 1983-03-16 | 1984-09-22 | オリンパス光学工業株式会社 | Endoscope with optical fiber microphone |
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