JPS62193355U - - Google Patents
Info
- Publication number
- JPS62193355U JPS62193355U JP8195086U JP8195086U JPS62193355U JP S62193355 U JPS62193355 U JP S62193355U JP 8195086 U JP8195086 U JP 8195086U JP 8195086 U JP8195086 U JP 8195086U JP S62193355 U JPS62193355 U JP S62193355U
- Authority
- JP
- Japan
- Prior art keywords
- input terminal
- level input
- transmitting
- hands
- control circuit
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の実施例の回路図である。
（主な記号）、９…送・受話レベル比較回路、
１０…制御端子、１１…スイツチ手段（トランジ
スタ）。
The drawing is a circuit diagram of an embodiment of the present invention. (Main symbols), 9...Sending/receiving level comparison circuit,
10... Control terminal, 11... Switch means (transistor).
Claims (1)
路に於いて、ハンズフリー通話以外の状態のとき
、送・受話レベル比較回路の受話レベル入力端子
又は送話レベル入力端子のレベルを固定するため
のスイツチ手段を、当該受話レベル入力端子又は
送話レベル入力端子に設けたハンズフリー制御回
路。 In the voice switching type hands-free control circuit, a switch means for fixing the level of the receiving level input terminal or the transmitting level input terminal of the transmitting/receiving level comparison circuit when in a state other than hands-free talking, A hands-free control circuit provided at the receiving level input terminal or the transmitting level input terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081950U JPH0311983Y2 (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986081950U JPH0311983Y2 (en) | 1986-05-30 | 1986-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62193355U true JPS62193355U (en) | 1987-12-09 |
| JPH0311983Y2 JPH0311983Y2 (en) | 1991-03-22 |
Family
ID=30934158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986081950U Expired JPH0311983Y2 (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311983Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135660A (en) * | 1984-07-27 | 1986-02-20 | Nec Corp | Loudspeaker telephone set |
-
1986
- 1986-05-30 JP JP1986081950U patent/JPH0311983Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6135660A (en) * | 1984-07-27 | 1986-02-20 | Nec Corp | Loudspeaker telephone set |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311983Y2 (en) | 1991-03-22 |