JPS6175666U - - Google Patents
Info
- Publication number
- JPS6175666U JPS6175666U JP16040984U JP16040984U JPS6175666U JP S6175666 U JPS6175666 U JP S6175666U JP 16040984 U JP16040984 U JP 16040984U JP 16040984 U JP16040984 U JP 16040984U JP S6175666 U JPS6175666 U JP S6175666U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- intercom
- received
- carrier
- pulse
- 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
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16040984U JPS6175666U (no) | 1984-10-25 | 1984-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16040984U JPS6175666U (no) | 1984-10-25 | 1984-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175666U true JPS6175666U (no) | 1986-05-21 |
Family
ID=30718331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16040984U Pending JPS6175666U (no) | 1984-10-25 | 1984-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175666U (no) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836066A (ja) * | 1981-08-27 | 1983-03-02 | Sanii Denshi Kk | Ｆｍ搬送波式インタ−ホンの通信方式 |
| JPS59178857A (ja) * | 1983-03-30 | 1984-10-11 | Toshiba Electric Equip Corp | インタ−ホン装置 |
-
1984
- 1984-10-25 JP JP16040984U patent/JPS6175666U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836066A (ja) * | 1981-08-27 | 1983-03-02 | Sanii Denshi Kk | Ｆｍ搬送波式インタ−ホンの通信方式 |
| JPS59178857A (ja) * | 1983-03-30 | 1984-10-11 | Toshiba Electric Equip Corp | インタ−ホン装置 |