JPS6413884U - - Google Patents
Info
- Publication number
- JPS6413884U JPS6413884U JP10806287U JP10806287U JPS6413884U JP S6413884 U JPS6413884 U JP S6413884U JP 10806287 U JP10806287 U JP 10806287U JP 10806287 U JP10806287 U JP 10806287U JP S6413884 U JPS6413884 U JP S6413884U
- Authority
- JP
- Japan
- Prior art keywords
- modulation
- demodulation circuit
- transmits
- demodulates
- circuits
- 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
Description
第１図は、この考案になる同時音声報知機能を
備えた無線遠隔制御装置における送信部の具体的
回路構成を示すブロツク線図、第２図は、同じく
受信部の具体的回路構成を示すブロツク線図、第
３図は、送信部を構成する送信機の一具体例を示
す外観斜視図、第４図は、受信部を構成する受信
機の一具体例を示す外観斜視図である。
１……送信部、２……受信部、３……ＦＭ変調
回路、４……ＡＭ変調回路、５……ＦＭ復調回路
、６……ＡＭ復調回路、７……送信機、１０……
制御用指令選択ボタン群、１２……マイクロホン
、２０……受信機、２６……主制御用出力ターミ
ナル群、２７……音声用出力ターミナル。
FIG. 1 is a block diagram showing the specific circuit configuration of the transmitting section in the wireless remote control device equipped with the simultaneous voice notification function of this invention, and FIG. 2 is a block diagram showing the specific circuit configuration of the receiving section. 3 is an external perspective view showing a specific example of a transmitter constituting a transmitting section, and FIG. 4 is an external perspective view showing a specific example of a receiver constituting a receiving section. DESCRIPTION OF SYMBOLS 1... Transmitter, 2... Receiver, 3... FM modulation circuit, 4... AM modulation circuit, 5... FM demodulation circuit, 6... AM demodulation circuit, 7... Transmitter, 10...
Control command selection button group, 12...Microphone, 20...Receiver, 26...Main control output terminal group, 27...Audio output terminal.
Claims (1)
前記二つの変調回路により変調される一波の無線
電波を送信する送信部と、 前記送信部における第１および第２の変調回路
に対応する第１および第２の異なる二つの復調回
路を有する受信部とを具備し、 前記第１の変調−復調回路によつて、主制御用
信号を送信および復調すると、同時に、 前記第２の変調−復調回路によつて、可聴音域
の信号を含む音声用信号を送信および復調するよ
うにしたことを特徴とする同時音声報知機能を備
えた無線遠隔制御装置。 (2) 前記第１の変調−復調回路が、ＦＭ変調−
復調回路であり、前記第２の変調−復調回路が、
ＡＭ変調−復調回路であることを特徴とする実用
新案登録請求の範囲第(1)項記載の同時音声報知
機能を備えた無線遠隔制御装置。[Claims for Utility Model Registration] (1) Having first and second different modulation circuits,
a transmitting unit that transmits one wave of radio waves modulated by the two modulating circuits; and a receiving unit having two different demodulating circuits, first and second, corresponding to the first and second modulating circuits in the transmitting unit. When the first modulation-demodulation circuit transmits and demodulates the main control signal, the second modulation-demodulation circuit transmits and demodulates the main control signal, and simultaneously transmits and demodulates the main control signal by the second modulation-demodulation circuit. A wireless remote control device equipped with a simultaneous voice notification function, characterized in that it transmits and demodulates signals. (2) The first modulation-demodulation circuit performs FM modulation.
a demodulation circuit, the second modulation-demodulation circuit comprising:
A wireless remote control device having a simultaneous audio notification function as set forth in claim (1) of the utility model registration, characterized in that it is an AM modulation-demodulation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10806287U JPS6413884U (en) | 1987-07-13 | 1987-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10806287U JPS6413884U (en) | 1987-07-13 | 1987-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413884U true JPS6413884U (en) | 1989-01-24 |
Family
ID=31343042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10806287U Pending JPS6413884U (en) | 1987-07-13 | 1987-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413884U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165195A (en) * | 1984-02-07 | 1985-08-28 | Matsushita Electric Ind Co Ltd | Communication control equipment |
-
1987
- 1987-07-13 JP JP10806287U patent/JPS6413884U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165195A (en) * | 1984-02-07 | 1985-08-28 | Matsushita Electric Ind Co Ltd | Communication control equipment |
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