JPS5911557U - acoustic coupler device - Google Patents
acoustic coupler deviceInfo
- Publication number
- JPS5911557U JPS5911557U JP10646482U JP10646482U JPS5911557U JP S5911557 U JPS5911557 U JP S5911557U JP 10646482 U JP10646482 U JP 10646482U JP 10646482 U JP10646482 U JP 10646482U JP S5911557 U JPS5911557 U JP S5911557U
- Authority
- JP
- Japan
- Prior art keywords
- coupler device
- acoustic coupler
- transmitter
- receivers
- acoustic signals
- 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
- Telephone Set Structure (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
図はこの考案の実施例を示すもので、第１図は平面図、
第２図は送受器をセットしたときの側面図、第３図は一
方の受信器の断面図、第４図は他方の受信器の断面図、
第５図は送信器の断面図、第６図は受信回路を示すブロ
ック図である。
２．３・・・受信器、４・・・送信器、６・・・受話器
、７・・・送話器、８・・・誘導コイル、９・・・マイ
クロホン、１４・・・自動利得制御回路。The figures show an embodiment of this invention, and Figure 1 is a plan view;
Figure 2 is a side view of the transceiver set, Figure 3 is a sectional view of one receiver, Figure 4 is a sectional view of the other receiver,
FIG. 5 is a sectional view of the transmitter, and FIG. 6 is a block diagram showing the receiving circuit. 2.3... Receiver, 4... Transmitter, 6... Receiver, 7... Transmitter, 8... Induction coil, 9... Microphone, 14... Automatic gain control circuit.
Claims (1)
２種類の受信器を設けるとともに送話器へ音響信号を送
信する送信器を設け、上記各受信器出力を共通の自動利
得制御回路を介して取り出すことを特徴とする音響カプ
ラー装置。Two types of receivers with different sensitivities for receiving acoustic signals from the handset of the telephone are provided, and a transmitter for transmitting the acoustic signals to the transmitter is provided, and the outputs of each of the receivers are connected through a common automatic gain control circuit. An acoustic coupler device characterized in that it can be taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10646482U JPS5911557U (en) | 1982-07-14 | 1982-07-14 | acoustic coupler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10646482U JPS5911557U (en) | 1982-07-14 | 1982-07-14 | acoustic coupler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5911557U true JPS5911557U (en) | 1984-01-24 |
Family
ID=30249129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10646482U Pending JPS5911557U (en) | 1982-07-14 | 1982-07-14 | acoustic coupler device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5911557U (en) |
-
1982
- 1982-07-14 JP JP10646482U patent/JPS5911557U/en active Pending
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