JPS61255185A - Television telephone device - Google Patents

Television telephone device

Info

Publication number
JPS61255185A
JPS61255185A JP9750585A JP9750585A JPS61255185A JP S61255185 A JPS61255185 A JP S61255185A JP 9750585 A JP9750585 A JP 9750585A JP 9750585 A JP9750585 A JP 9750585A JP S61255185 A JPS61255185 A JP S61255185A
Authority
JP
Japan
Prior art keywords
microphone
input terminal
image
video camera
party
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
Application number
JP9750585A
Other languages
Japanese (ja)
Inventor
Matsuzo Koike
小池 松造
Toru Igura
井倉 叡
Mansaku Kondou
近藤 万作
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHOWA DENKI KOGYO KK
Original Assignee
SHOWA DENKI KOGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHOWA DENKI KOGYO KK filed Critical SHOWA DENKI KOGYO KK
Priority to JP9750585A priority Critical patent/JPS61255185A/en
Publication of JPS61255185A publication Critical patent/JPS61255185A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To display a self-image on an image scope of the other party at the same time to check the self-image by transmitting an output from a video camera and a microphone to the other party and at the same time inputting to a television image receiver of the self-station through an RF converter. CONSTITUTION:In a television image receiver 1, a digital circuit is incorporated and an output terminal 8 of an RF converter 7 is connected to an RF input terminal 6 of the television image receiver 1 through a line 9. An output terminal 10' of a video camera 10 is connected to a video camera input terminal 4 of the television image receiver 1 through a line 11 and a switcher 15. An output terminal 13 of a microphone 12 is connected to a microphone input terminal 5 of the television image receiver 1 through a line 14 and the switcher 15. The output signals from said video camera 10 and the microphone 12 are outputted to the other party through cables 17, 18. Thereby, in an image scope of the television image receiver of the self-station, not only the other party of the speaking but also the self-image can be simultaneously displayed.

Description

【発明の詳細な説明】 ・産業上の利用分野 本発明は、発信者と受信者とが音声と同時に映像を通じ
て会話をすることのできるテレビ電話装置に関するもの
である。
DETAILED DESCRIPTION OF THE INVENTION - Industrial Application Field The present invention relates to a video telephone device that allows a caller and a receiver to converse through audio and video at the same time.

従来技術とその問題点 従来のテレビ電話装置は第2図に示すように発信側と受
信側にそれぞれ一組のマイクロホンO1とビデオカメラ
02及びスピーカ03並びにモニタテレビ04が設置さ
れ、発信側のマイクロホンOfから発信された音声信号
を受信側のスピーカ03で復元し、発信側のビデオカメ
ラo2から発信された映像信号を受信側のモニタテレビ
o4で復元する構成のみであることから、0像がビデオ
カメラを通じてどのような状態で相手側のモニタテレビ
に映し出されているのか判らない。
Prior art and its problems As shown in Fig. 2, a conventional videophone device is equipped with a microphone O1, a video camera 02, a speaker 03, and a monitor television 04 on each of the transmitting and receiving sides, and the microphone on the transmitting side. Since the configuration is only such that the audio signal transmitted from Of is restored by the receiving side speaker 03, and the video signal transmitted from the transmitting side video camera o2 is restored by the receiving side monitor TV o4, the 0 image is a video signal. I don't know what condition is being displayed on the other party's TV monitor through the camera.

テレビ電話は、0像が忠実に相手側のモニタテレビに映
し出されるものであることから、相手との会話中、常に
自像或いは映り具合い例えばズーム調節1位置、焦点、
露光、色調などが気掛りとなる。又、図表等を使用して
会話を行う場合に、この図表等の映像チェックも必要で
ある。
In a videophone call, the zero image is faithfully displayed on the other party's monitor TV, so during the conversation with the other party, you are constantly adjusting the self-image or the condition of the image, such as zoom adjustment, position, focus, etc.
I am concerned about exposure, color tone, etc. Furthermore, when having a conversation using charts, etc., it is also necessary to check the images of the charts, etc.

本発明の゛目的 本発明は、斯かる点に鑑みて提案されるもので、自局の
モニタテレビに会話相手像を映し出すと同時に、同一画
像上に0像を映し出すことによって、会話中自機のチェ
ックを常時行うことの出来るテレビ電話装置を提案する
のが目的である。
Purpose of the present invention The present invention has been proposed in view of the above-mentioned problems.It projects the image of the conversation partner on the monitor TV of its own station, and at the same time projects the zero image on the same image. The purpose is to propose a videophone device that can constantly check the following.

本発明の構成 本発明は、上記目的を達成する手段として、有線を通じ
て相手局側から送られて来た映像と音声信号を入力する
ための入力端子と、ビデオカメラとマイクロホンからの
出力信号を入力するためのビデオ及びマイクロホン入力
端子と、内部にデジタル回路を有するテレビ受像器と、
前記テレビ受像器のRF入力端子に出力側が接続された
RFコンバータと、前記テレビ受像器のRF入力端子に
前記RFコンバータを介してそれぞれ接続されたビデオ
カメラ及びマイクロホンとから成るテレビ電話装置を提
案する。
Structure of the Present Invention As a means for achieving the above object, the present invention provides an input terminal for inputting video and audio signals sent from the other party's side via a wire, and an input terminal for inputting output signals from a video camera and a microphone. a television receiver having video and microphone input terminals and a digital circuit inside;
A video telephone device is proposed that includes an RF converter whose output side is connected to the RF input terminal of the television receiver, and a video camera and a microphone respectively connected to the RF input terminal of the television receiver via the RF converter. .

上記構成のテレビ電話装置によると、ビデオカメラ及び
マイクロホンからの出力を相手側に送ると同時に、RF
コンバータを介して自局側のテレビ受像器に入力し、相
手方の映像画面中に0像を同時に映し出して0像チェッ
クをすることができるものである。
According to the videophone device with the above configuration, the output from the video camera and microphone is sent to the other party, and at the same time, the RF
It is possible to check the zero image by inputting it to the television receiver on the local side via a converter and simultaneously displaying the zero image on the other party's video screen.

実施例 第1図は上記本発明の実施例を示し、lはテレビ受像器
にして、このテレビ受像器1内にはデジタル回路が組み
込んであり、画面は親画面2と子画面3から成っている
Embodiment FIG. 1 shows an embodiment of the present invention, in which l is a television receiver, a digital circuit is built into the television receiver 1, and the screen consists of a main screen 2 and a sub-screen 3. There is.

4は前記テレビ受像器lに設けたビデオカメラ入力端子
、5はマイクロホン入力端子、6は有線(又はアンテナ
ケーブル)を介して送られて来た映像及び声音信号の入
力端子である。
4 is a video camera input terminal provided on the television receiver l, 5 is a microphone input terminal, and 6 is an input terminal for video and audio signals sent via wire (or antenna cable).

7t*RFコンバータにして、このRFコンバータ7の
出力側端子8と前記テレビ受像器1のRF入力端子6は
回線9を介して接続されている。
The output terminal 8 of this RF converter 7 and the RF input terminal 6 of the television receiver 1 are connected via a line 9.

lOはビデオカメラにして、この出力端子lOは回線1
1とスイッチャ−15を介してテレビ受像器lのビデオ
カメラ入力端子4に接続されている。
IO is a video camera, and this output terminal IO is line 1.
1 and a switcher 15 to a video camera input terminal 4 of a television receiver L.

12はマイクロホンにして、この出力端子13は回線1
4をスイッチャ−15を介してテレビ受像器1のマイク
ロホン入力端子5に接続されている。
12 is a microphone, and this output terminal 13 is line 1.
4 is connected to the microphone input terminal 5 of the television receiver 1 via a switcher 15.

又、前記ビデオカメラ10及びマイクロホン12からの
出力信号はスイッチャ−15を介して有線17.18を
介して相手側へも出力されるようになっている。
Further, the output signals from the video camera 10 and the microphone 12 are outputted to the other party via a switcher 15 and wires 17 and 18.

15はスイッチャ−にして、この入力側16は相手局の
ビデオカメラ及びマイクロホンと有線又はアンテナを介
して接続されている。又、このスイッチャ−15には親
画像と子画像の切り換え機構20が組み込んである。
Reference numeral 15 denotes a switcher, the input side 16 of which is connected to the video camera and microphone of the other station via wire or antenna. Further, this switcher 15 has a built-in mechanism 20 for switching between a parent image and a child image.

実施例は以上の如き構成から成り、装置は自局と相手局
に夫々設置され、ビデオカメラlOで撮影された0像は
自局の子画面3に映し出されると同時に相手局の親画面
2に映し出される。
The embodiment has the above-mentioned configuration, and the devices are installed at the own station and the other station, and the 0 image taken by the video camera IO is displayed on the sub-screen 3 of the own station, and at the same time on the main screen 2 of the other station. It will be projected.

又、スイッチャ−15の切り換えにより相手方との会話
以前の場合には親画面2に0像を映し出したり、或いは
親画面2に0像を映し、子画面3に和手像を映し出すこ
とも可能である。
In addition, by switching the switcher 15, it is possible to display the 0 image on the main screen 2 before the conversation with the other party, or to display the 0 image on the main screen 2 and the Wate image on the sub screen 3. be.

本発明の効果 本発明は以上のようにデジタル回路付のテレビ受像器と
これに接続されたRFコンバータを利用して自局のテレ
ビ受像器の画面中に会話相手方ばかりでなく0像を同時
に映し出すことができるので、会話中或いは会話前に0
像チェックを行うことができる。 、 又1図表等を使っての会話に際しては1図表等の映り具
合いのチェックも出来る よって、本発明によると、安心して効果的に。
Effects of the Present Invention As described above, the present invention utilizes a television receiver equipped with a digital circuit and an RF converter connected thereto to simultaneously display not only the image of the other party in the conversation but also the 0 image on the screen of the television receiver of the own station. 0 during or before a conversation.
Images can be checked. Also, when having a conversation using a chart, etc., you can check the appearance of the chart, etc., so according to the present invention, it is safe and effective.

そして楽しみながらテレビ電話ができると共に図表等を
使っての説明に際しては映像上のミスも発生しなくなる
In addition to being able to have fun on video calls, mistakes in the video will not occur when explaining using diagrams or the like.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に係るテレビ電話装置の構成説明図、第
2図は従来のテレビ電話装置の説明図である。 l・・・・・・テレビ受像器 2・・・・・・親画面 3・・・・・・子画面 4・・・・・・ビデオカメラ入力端子 5・・・・・・マイクロホン入力端子 6・・・・・・相手局からの入力端子 7・・・・・・RFコンバータ 9・・・・・・RFコンバータとRF入力端子との接続
回線10・・・ビデオカメラ 12・・・マイクロホン 15・・・スイッチャ− 第1図 第2図
FIG. 1 is an explanatory diagram of the configuration of a video telephone device according to the present invention, and FIG. 2 is an explanatory diagram of a conventional video telephone device. l...TV receiver 2...Main screen 3...Sub screen 4...Video camera input terminal 5...Microphone input terminal 6 ...Input terminal 7 from the other station...RF converter 9...Connection line 10 between the RF converter and the RF input terminal...Video camera 12...Microphone 15 ... Switcher - Figure 1 Figure 2

Claims (1)

【特許請求の範囲】 有線を通じて相手局側から送られて来た映像と音声信号
を入力するための入力端子と、ビデオカメラとマイクロ
ホンからの出力信号を入力するためのビデオ及びマイク
ロホン入力端子と、内部にデジタル回路を有するテレビ
受像器と、 前記テレビ受像器のRF入力端子に出力側が接続された
RFコンバータと 前記テレビ受像器のRF入力端子に前記RFコンバータ
を介してそれぞれ接続されたビデオカメラ及びマイクロ
ホンと、 から成るテレビ電話装置。
[Claims] An input terminal for inputting video and audio signals sent from the other party's side via a wire, a video and microphone input terminal for inputting output signals from a video camera and a microphone, a television receiver having a digital circuit inside; an RF converter whose output side is connected to the RF input terminal of the television receiver; and a video camera connected to the RF input terminal of the television receiver via the RF converter, respectively. A videophone device consisting of a microphone and.
JP9750585A 1985-05-07 1985-05-07 Television telephone device Pending JPS61255185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9750585A JPS61255185A (en) 1985-05-07 1985-05-07 Television telephone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9750585A JPS61255185A (en) 1985-05-07 1985-05-07 Television telephone device

Publications (1)

Publication Number Publication Date
JPS61255185A true JPS61255185A (en) 1986-11-12

Family

ID=14194115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9750585A Pending JPS61255185A (en) 1985-05-07 1985-05-07 Television telephone device

Country Status (1)

Country Link
JP (1) JPS61255185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191601A (en) * 1990-04-04 1993-03-02 Kabushiki Kaisha Toshiba Video phone unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158182A (en) * 1983-02-28 1984-09-07 Nippon Telegr & Teleph Corp <Ntt> Television telephone set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158182A (en) * 1983-02-28 1984-09-07 Nippon Telegr & Teleph Corp <Ntt> Television telephone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191601A (en) * 1990-04-04 1993-03-02 Kabushiki Kaisha Toshiba Video phone unit

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