JPS6128225A - Simple sound signal transmitter - Google Patents

Simple sound signal transmitter

Info

Publication number
JPS6128225A
JPS6128225A JP14911684A JP14911684A JPS6128225A JP S6128225 A JPS6128225 A JP S6128225A JP 14911684 A JP14911684 A JP 14911684A JP 14911684 A JP14911684 A JP 14911684A JP S6128225 A JPS6128225 A JP S6128225A
Authority
JP
Japan
Prior art keywords
sound source
plug
source generator
radio
transmitted
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
JP14911684A
Other languages
Japanese (ja)
Inventor
Yoichi Tanaka
陽一 田中
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14911684A priority Critical patent/JPS6128225A/en
Publication of JPS6128225A publication Critical patent/JPS6128225A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/08—Constructional details, e.g. cabinet

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)

Abstract

PURPOSE:To receive a transmitted voice signal by a radio set by incorporating a transmission circuit operated by a battery to a connector, providing a plug to the connector, plugging it into an earphone jack of a sound source generator and allowing the sound signal of the sound source generator to be transmitted from the transmission circuit. CONSTITUTION:In plugging in a plug 4 to the earphone jack 6 of the sound source generator 5, the sound signal of the sound source generator 5 is transmitted externally by a transmission circuit 3 operated by a battery 2 incorporated in a connector 1. Thus, in receiving the transmitted radio wave by a receiver such as a radio set, the sound of the sound source generator 5 is received by the radio set. For example, the transmitting circuit 3 consists of resistors R-R3, capacitors C1-C5, a transistor (Tr), an oscillation coil M and an input terminal T1 to which the plug 4 is connected, and the plug 4 is connected to the connector 1 via a cord 10. As the sound source 5, a television set, a video deck, a radio set, a tape recorder, or a telephone set is used.

Description

【発明の詳細な説明】 〔産業上の利用分野） 本発明は、テレビやテープレコーダの音声だけを、ラジ
オなどで受信して聴取することのできる簡易音声信号発
信器に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a simple audio signal transmitter that can receive and listen to only the audio from a television or tape recorder on a radio or the like.

〔従来の技術〕[Conventional technology]

従来、ラジオなどで例えばテレビの音声だけを受信する
には、テレビの電波が微弱であるため、特殊で高感度の
ラジオを使用しなければならず、簡単にテレビの音声だ
けをラジオで受信することは困難であった。Conventionally, in order to receive only the audio from a TV using a radio, for example, a special high-sensitivity radio had to be used because the TV's radio waves were weak, making it easy to receive only the audio from the TV via the radio. That was difficult.

また、ビデオデツキやテープレコーダの音声を別のラジ
オで聴くことは出来なかった。Also, it was not possible to listen to the audio from the video deck or tape recorder on another radio.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

本発明は、テレビやビデオデツキやテープレコーダなど
の音声信号を汎用のラジオで容易に受信し得るようにし
た簡易音声信号発生器を提供しようとするものである。The present invention aims to provide a simple audio signal generator that allows a general-purpose radio to easily receive audio signals from a television, video deck, tape recorder, etc.

〔問題点を解決するための手段〕[Means for solving problems]

接続体（１）に電池（２）で作動する発信回路（３）を
内蔵し、この接続体（１）にプラグ（４）を設け、この
プラグ（４）を音源発生体（５）のイヤホンジャック（
６）に差し込み、音源発生体（５）の音声信号を前記発
信回路（３）で発信せしめ、この発信された音声信号を
ラジオなどで受信し得るようにしたことを特徴とするも
のである。The connecting body (1) has a built-in transmission circuit (3) operated by a battery (2), a plug (4) is provided in this connecting body (1), and this plug (4) is connected to the earphone of the sound source generating body (5). Jack (
6), the audio signal from the sound source generator (5) is transmitted by the transmitting circuit (3), and the transmitted audio signal can be received by a radio or the like.

〔作用〕[Effect]

音源発生体（５）のイヤホンジャック（６）にプラグ（
４）を差し込むと、音源発生体（５）の音声信号が接続
体（１）内に内蔵されている電池（２）で作動する発信
回路（３）により外部に発信されることになる。Connect the plug (to the earphone jack (6) of the sound source generator (5)
4), the audio signal from the sound source generating body (5) will be transmitted to the outside by the transmitting circuit (3) operated by the battery (2) built into the connecting body (1).

従って１この発信された電波をラジオなどの受信機で受
信すれば、音源発生体（５）の音声をラジオで受信し得
ることとなる。Therefore, if the transmitted radio waves are received by a receiver such as a radio, the sound of the sound source generator (5) can be received by the radio.

〔実施例〕〔Example〕

第１図は、音源発生体（５）としてテレビを使用し、ま
た、接続体（１）に直接プラグ（４）を付設した場合を
示し、第２図は、発信回路（３）を示すブロック線図で
、（７）は変調部、（８１は発振部、（９）はアンテナ
テアリ、第３図は、この発信回路（３）の一実施例を示
すもので、凡＋　Ｒ２ｒ　Ｒｉは抵抗、ＣＩ、　Ｃ−、
Ｃａ、　Ｃ４，Ｃｓはコンデンサ、Ｔｒはトランジスタ
、Ｍは発振コイル、ＴＩはプラグ（４）を接続する入力
端子である。Figure 1 shows a case where a television is used as the sound source generator (5) and a plug (4) is attached directly to the connection body (1), and Figure 2 is a block diagram showing the transmitting circuit (3). In the diagram, (7) is the modulation section, (81 is the oscillation section, (9) is the antenna terminal, and Figure 3 shows an example of this oscillation circuit (3). , CI, C-,
Ca, C4, and Cs are capacitors, Tr is a transistor, M is an oscillation coil, and TI is an input terminal to which a plug (4) is connected.

また、第４図は、接続体（１）にプラグ（４）をコード
α０）を介して接続した場合を示している。Further, FIG. 4 shows a case where a plug (4) is connected to the connecting body (1) via a cord α0).

音源発生体（５）としては、テレビ、ビデオデツキ。The sound source generator (5) is a television or video deck.

ラジオ、テープレコーダ、電話等が相当する。This includes radios, tape recorders, telephones, etc.

〔発明の効果〕〔Effect of the invention〕

接続体（１）に電池（２）で作動する発信回路（３）を
内蔵し、この接続体（１）にプラグ（４）を設け、この
プラグ（４）を音源発生体（５）のイヤホンジャック（
６）に差し込んで音源発生体（５）の音声信号を前記発
信回路（３）で発信せしめるから、この発信された電波
をラジオで受信することにより、他の音声や振動音等の
環境の雑音に左右されることなく音源発生体（５）の音
声をラジオで聴取出来ることになる。The connecting body (1) has a built-in transmission circuit (3) operated by a battery (2), a plug (4) is provided in this connecting body (1), and this plug (4) is connected to the earphone of the sound source generating body (5). Jack (
6), the sound signal from the sound source generator (5) is transmitted by the transmitting circuit (3), and the transmitted radio waves are received by the radio to eliminate environmental noise such as other voices and vibration sounds. This means that the sound of the sound source generator (5) can be heard on the radio without being affected by the noise.

また、この発信回路（３）やプラグ（４）は接続体（１
）にコンパクトに設けられているので取扱いも容易であ
り、また、電源は電池（２）であるから電源線を引き回
さないで手軽に作動させ得ることとなる。In addition, this transmitting circuit (3) and plug (4) are connected to the connecting body (1).
), it is easy to handle, and since the power source is a battery (2), it can be easily operated without running power lines.

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

図面は本発明の実施例を示すもので、第１図は一実施例
を示す斜視図、第２図はそのブロック線図、第３図はそ
の電気回路図、第４図は別個を示す斜視図である。 （１）・・接続体、（２）・・電池、（３）・・発信回
路、（４）・・プラグ、（５）・・音源発生体、（６）
・・イヤホンジャック。 昭和５９年７月１７日The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing one embodiment, FIG. 2 is a block diagram thereof, FIG. 3 is an electric circuit diagram thereof, and FIG. 4 is a perspective view showing a separate part. It is a diagram. (1)... Connection body, (2)... Battery, (3)... Transmission circuit, (4)... Plug, (5)... Sound source generator, (6)
··earphone jack. July 17, 1980

Claims (1)

【特許請求の範囲】[Claims] 接続体に電池で作動する発信回路を内蔵し、この接続体
にプラグを設け、このプラグを音源発生体のイヤホンジ
ャックに差し込み、音源発生体の音声信号を前記発信回
路で発信せしめ、この発信された音声信号をラジオなど
で受信し得るようにしたことを特徴とする簡易音声信号
発信器。The connecting body has a built-in transmitting circuit operated by a battery, and this connecting body is provided with a plug, and this plug is inserted into the earphone jack of the sound source generating body, and the audio signal of the sound source generating body is transmitted by the transmitting circuit. 1. A simple audio signal transmitter, characterized in that the audio signal can be received by a radio or the like.
JP14911684A 1984-07-17 1984-07-17 Simple sound signal transmitter Pending JPS6128225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14911684A JPS6128225A (en) 1984-07-17 1984-07-17 Simple sound signal transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14911684A JPS6128225A (en) 1984-07-17 1984-07-17 Simple sound signal transmitter

Publications (1)

Publication Number Publication Date
JPS6128225A true JPS6128225A (en) 1986-02-07

Family

ID=15468062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14911684A Pending JPS6128225A (en) 1984-07-17 1984-07-17 Simple sound signal transmitter

Country Status (1)

Country Link
JP (1) JPS6128225A (en)

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