JPS6152849U - - Google Patents
Info
- Publication number
- JPS6152849U JPS6152849U JP1984138809U JP13880984U JPS6152849U JP S6152849 U JPS6152849 U JP S6152849U JP 1984138809 U JP1984138809 U JP 1984138809U JP 13880984 U JP13880984 U JP 13880984U JP S6152849 U JPS6152849 U JP S6152849U
- Authority
- JP
- Japan
- Prior art keywords
- tone signal
- circuit section
- voice
- communication device
- signal
- 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 2
Landscapes
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は同上の外観を示す正面図、第３図は従来
例を示すブロツク図である。
１は送信回路部、２は受信回路部、１２は変調
回路、１６はトーン発生回路である。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a front view showing the external appearance of the same as above, and FIG. 3 is a block diagram showing a conventional example. 1 is a transmitting circuit section, 2 is a receiving circuit section, 12 is a modulation circuit, and 16 is a tone generating circuit.
Claims (1)
回路部と、無線信号を受信し復調しては音声を出
力する受信回路部とを具備した通話装置であつて
、送信回路部に可聴周波数のトーン信号を発生す
るトーン信号発生回路を設けるとともに、呼出時
においてトーン信号を変調回路を通して搬送波に
重畳させ、トーン信号の周波数を各装置ごとに異
ならせて成るワイヤレス通話装置。 A telephone communication device comprising a transmitting circuit section that transmits a radio signal modulated by voice, and a receiving circuit section that receives and demodulates the radio signal and outputs the voice, the transmitting circuit section having an audible frequency tone signal. A wireless communication device is provided with a tone signal generating circuit that generates a tone signal, and when making a call, the tone signal is superimposed on a carrier wave through a modulation circuit, and the frequency of the tone signal is made different for each device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984138809U JPS6152849U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984138809U JPS6152849U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152849U true JPS6152849U (en) | 1986-04-09 |
Family
ID=30697204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984138809U Pending JPS6152849U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152849U (en) |
-
1984
- 1984-09-13 JP JP1984138809U patent/JPS6152849U/ja active Pending
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