JPH05153450A - Video camera - Google Patents

Video camera

Info

Publication number
JPH05153450A
JPH05153450A JP3310406A JP31040691A JPH05153450A JP H05153450 A JPH05153450 A JP H05153450A JP 3310406 A JP3310406 A JP 3310406A JP 31040691 A JP31040691 A JP 31040691A JP H05153450 A JPH05153450 A JP H05153450A
Authority
JP
Japan
Prior art keywords
video camera
sound source
source device
recording
transmission
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
JP3310406A
Other languages
Japanese (ja)
Inventor
Hiromi Iino
広美 飯野
Minoru Otomo
実 大友
Nobutoshi Yoshida
信敏 吉田
Katsuya Hamamoto
克哉 浜本
Masanori Numa
正則 沼
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3310406A priority Critical patent/JPH05153450A/en
Publication of JPH05153450A publication Critical patent/JPH05153450A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To record a voice signal simultaneously synchronously with and in interlocking with a start/stop operation of video recording at the video recording by incorporating a receiver and a transmission control section to a video camera main body. CONSTITUTION:An ancillary microphone 4 used to record an external surrounding voice signal is provided to a video camera main body 1, which incorporates a receiver 2 receiving a radio signal including a radio broadcast voice signal. A transmission control section 3 built in the video camera main body 1 sends a control signal commanding reproduction and transmission start/stop to an external sound source device from a transmission reception antenna 5 in interlocking with the operation of starting/stopping video recording. Thus, as soon as the video camera main body 1 starts video recording, an external wireless sound source device starts voice reproduction. Similarly, as soon as the video recording is stopped, the sound source device stops the reproduction and transmission of the voice signal. Thus, not only the voice signal at the image pickup environment is recorded by the ancillary microphone 4 but also the reproduced voice intended for additional recording is simultaneously recorded.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、ビデオカメラ本体と外
部のオーディオ装置等の音源装置とをコードにより接続
せずに、撮影時、又は撮影後、ワイヤレス型音源装置に
より望ましい音声を選択再生し、電波信号を介して、付
加収録するビデオカメラに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention selectively reproduces desired sound by a wireless sound source device during or after shooting without connecting a video camera body and a sound source device such as an external audio device by a cord. The present invention relates to a video camera for additional recording via a radio signal.

【0002】[0002]

【従来の技術】従来、ビデオカメラ本体に付帯する内蔵
マイクにより収録される外部音声に満足しえない撮影環
境の場合、該ビデオカメラとオーディオ機器等の外部音
源装置をコードで接続し、撮影時、あるいは編集時に音
声を付加収録する場合等があった。このような従来技術
に関するものとして、例えば実開昭61−62470号
公報、特開平3−44870号公報などがある。
2. Description of the Related Art Conventionally, in a shooting environment in which the external sound recorded by a built-in microphone attached to a video camera body is not satisfactory, the video camera is connected to an external sound source device such as an audio device with a cord, and when shooting. Or, there was a case where audio was additionally recorded during editing. Examples of such conventional techniques include Japanese Utility Model Laid-Open No. 61-62470 and Japanese Patent Laid-Open No. 3-44870.

【0003】[0003]

【発明が解決しようとする課題】しかしながら従来方式
には次のような問題点があった。撮影時に外部音源装置
の再生音を収録する場合、該装置やこれと接続するため
のコードが、撮影者、撮影動作を著しく制限した。又、
撮影後に同操作をする場合も、その準備を含め入力作業
は煩わしかった。さらに、撮影される映像と収録される
音声を、撮影者の意図のもとに同期、編成させて収録し
ようとするとき、ビデオカメラのスタート/ストップ操
作と同時に外部音源装置のスタート/ストップ操作も必
要であり、その操作は複雑で、映像と音声を完全に同期
せしめ、所期の意図どうりに編成、収録することは困難
である。本発明の目的は、音声信号の編成、収録が容易
にできるビデオカメラを提供することにある。
However, the conventional method has the following problems. When the reproduced sound of the external sound source device is recorded at the time of shooting, the device and the cord for connecting to the device significantly limit the photographer and the shooting operation. or,
Even when the same operation was performed after shooting, the input work including preparations was troublesome. Furthermore, when trying to record and record the video and audio to be recorded in synchronization with the intention of the photographer, the start / stop operation of the external sound source device can be performed simultaneously with the start / stop operation of the video camera. It is necessary, its operation is complicated, it is difficult to perfectly synchronize the video and audio, and it is difficult to organize and record as intended. It is an object of the present invention to provide a video camera that can easily organize and record audio signals.

【0004】[0004]

【課題を解決するための手段】従来の映像と音声の録画
・録音が同時に出来るビデオカメラに、ワイヤレス型外
部音源装置から送信される電波による音声信号を受信す
る受信器と、ビデオカメラの録画・録音を開始・停止す
る操作、いわゆる、スタート/ストップ操作に連動し
て、該外部音源装置のスタート/ストップを指示する信
号を送信する機構を内蔵させることにより、撮影時に外
部音源装置とビデオカメラはコードにより接続すること
なく、その近傍に置かれるだけで、撮影動作を妨げず
に、外部音源装置からの音声信号を受信・録音すること
ができる。又、該外部音源装置の再生・送信の開始・停
止を指示する操作も、ビデオカメラの同操作に同期連動
して行なうことができる。又、撮影後に音声を付加、録
音する場合も、同様な操作で可能である。
[Means for Solving the Problems] A conventional video camera capable of simultaneously recording and recording video and audio, a receiver for receiving an audio signal by radio waves transmitted from a wireless type external sound source device, and recording / recording of the video camera. An external sound source device and a video camera can be used at the time of shooting by incorporating a mechanism for transmitting a signal instructing the start / stop of the external sound source device in conjunction with the operation of starting / stopping recording, that is, the so-called start / stop operation. The audio signal from the external sound source device can be received and recorded without hindering the shooting operation by simply placing the device in the vicinity thereof without connecting with a cord. Also, the operation of instructing the start / stop of the reproduction / transmission of the external sound source device can be performed in synchronization with the same operation of the video camera. Also, the same operation can be performed when voice is added and recorded after shooting.

【0005】[0005]

【作用】本発明におけるビデオカメラは、ビデオカメラ
の近傍に置かれたワイヤレス型外部音源装置が、再生・
送信の待機状態にあれば、該ビデオカメラを撮影開始の
操作を行なうことにより、外部音源装置もそれに同期連
動して再生・送信を開始せしめることができる。同様に
ビデオカメラを停止したとき、連動して外部音源装置の
再生・送信は停止する。
In the video camera of the present invention, a wireless external sound source device placed near the video camera
If the video camera is in the standby state for transmission, the external sound source device can also start reproduction / transmission in synchronization with the operation of starting the shooting of the video camera. Similarly, when the video camera is stopped, the reproduction / transmission of the external sound source device is stopped in synchronization.

【0006】[0006]

【実施例】以下、本発明の実施例を図面にそって詳説す
る。図1は本発明の録音・音声処理回路の一実施例を示
す構成図である。
Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of a recording / voice processing circuit of the present invention.

【0007】ビデオカメラ本体1には外部環境音声を収
録するための付帯マイク4があり、ラジオ放送音声を含
む電波信号を受信する受信器2が内蔵されている。受信
器2は同調部6と、ダイアル等の選局操作部7で構成さ
れ、送受信アンテナ5に接続されている。
The video camera body 1 has an auxiliary microphone 4 for recording an external environmental sound, and a receiver 2 for receiving a radio signal including a radio broadcast sound is built in. The receiver 2 includes a tuning unit 6 and a tuning operation unit 7 such as a dial, and is connected to the transmitting / receiving antenna 5.

【0008】これにより録音する音声は、付帯マイク4
より、入力されたものと、送受信アンテナ5を通じて受
信器2により受信されたものが、切換部8により選択さ
れ、音声は音声記録部9に収録される。同時に該音声は
モニターイアホン10によって外部から聴取できる。
The voice to be recorded by this is the auxiliary microphone 4
As a result, the input one and the one received by the receiver 2 through the transmitting / receiving antenna 5 are selected by the switching unit 8 and the voice is recorded in the voice recording unit 9. At the same time, the sound can be heard from the outside by the monitor earphone 10.

【0009】ビデオカメラ本体1に内蔵された送信制御
部3は、録画を開始・停止する操作に連動して、外部音
源装置に対し、再生・送信の開始・停止を指示する制御
信号を、送受信アンテナ5より送信する。
The transmission control unit 3 built in the video camera body 1 transmits / receives a control signal for instructing start / stop of reproduction / transmission to an external sound source device in conjunction with an operation for starting / stopping recording. It transmits from the antenna 5.

【0010】従って、ビデオカメラ本体1が録画を開始
すると同時に外部音源装置は音声の再生を開始する。同
様に、録画を停止すると同時に、該音源装置は音声の再
生と送信を停止する。
Therefore, at the same time when the video camera main body 1 starts recording, the external sound source device starts reproducing audio. Similarly, at the same time as stopping recording, the sound source device stops playing and transmitting sound.

【0011】以上により、切換部8を付帯マイク4側に
接続することによって、外部環境音声を収録することが
できる。又、該切換部8を受信器2側に接続し、選局操
作部7を操作して、ラジオ放送の周波数に同調選局する
ことにより、該受信器2はラジオ放送のいずれかを選択
し、該音声を収録することができる。又、選局操作部7
を操作して、外部音源装置の送信する周波数に同調せし
めることにより、該音源装置の送信する音声を受信、収
録することができる。図1で送受信アンテナを本体周囲
に内蔵し、周回せしめたのは、受信利得を得るためであ
る。
As described above, the external environmental voice can be recorded by connecting the switching unit 8 to the auxiliary microphone 4 side. Further, by connecting the switching section 8 to the receiver 2 side and operating the tuning operation section 7 to tune and tune to the frequency of the radio broadcast, the receiver 2 selects one of the radio broadcasts. The voice can be recorded. Also, the tuning operation unit 7
By operating to adjust the frequency transmitted by the external sound source device, the sound transmitted by the sound source device can be received and recorded. In FIG. 1, the transmitting / receiving antenna is built around the main body and is circulated for the purpose of obtaining a reception gain.

【0012】図2は収録する音源別音声の入力系回路を
示す図であるが、この図に示すように、本発明において
は(a)ビデオ撮影時の外部環境音声、(b)受信しう
るラジオ放送の音声、(c)予め準備した音源の再生音
声、のいずれかを選択して収録することができる。
FIG. 2 is a diagram showing an input system circuit of the sound source-specific sound to be recorded. As shown in the figure, in the present invention, (a) external environmental sound at the time of video recording, and (b) it can be received. It is possible to select and record either the audio of the radio broadcast or (c) the reproduced sound of the sound source prepared in advance.

【0013】[0013]

【発明の効果】以上のように、本発明になるビデオカメ
ラにおいては、内蔵されたマイクにより撮影環境の音声
を収録するだけでなく、予め付加収録を意図した再生音
声を同時収録することができる。再生される外部音源装
置とはコードによる接続ではなく、ワイヤレス方式によ
り電波を介入して入力されるため、撮影者の撮影動作を
制限することがない。又、ビデオカメラの撮影開始、停
止の操作と同期・連動して、該外部音源装置の再生、停
止操作がなされるため、録画された映像と、録音された
音声の間に操作手間を原因とするズレが生じず、意図し
た映像音声の編成を得ることができる。
As described above, in the video camera according to the present invention, not only the sound of the shooting environment can be recorded by the built-in microphone but also the reproduced sound intended for additional recording can be simultaneously recorded in advance. . The external sound source device to be played back is not connected by a cord, but is input by intervening radio waves by a wireless system, so that the shooting operation of the photographer is not restricted. In addition, since the external sound source device is played and stopped in synchronization and in synchronism with the operation of starting and stopping the shooting of the video camera, the operation trouble is caused between the recorded image and the recorded sound. It is possible to obtain the intended video and audio organization without any deviation.

【0014】例えば、ある音楽の曲目を収録音声として
選び、その曲の再生時間内に、複数の映像カット(連続
して撮影した映像)を編成収録しようとする場合、第1
カットの撮影開始とともに音声の再生、送信が開始さ
れ、該カットの停止時に、音声の再生、送信も停止す
る。第2カットの撮影が開始されると同時に、音声は第
1カットの再生を終了した部分から再生、送信を開始す
る。これにより収録後の作品においては、収録された曲
目は連続して収録されており、かつ映像部分は不連続の
複数のカットが編成収録されたものとなる。
For example, when a song of a certain music is selected as the recorded sound and a plurality of video cuts (videos continuously shot) are to be organized and recorded within the reproduction time of the music, the first
Playback and transmission of sound are started at the start of shooting of the cut, and playback and transmission of sound are stopped when the cut is stopped. At the same time when the shooting of the second cut is started, the sound starts to be reproduced and transmitted from the portion where the reproduction of the first cut is completed. As a result, in the work after the recording, the recorded songs are continuously recorded, and the video portion is composed of a plurality of discontinuous cuts.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の録音・音声処理回路の一実施例を示す
構成図である。
FIG. 1 is a block diagram showing an embodiment of a recording / voice processing circuit of the present invention.

【図2】収録する音源別音声の入力系回路を示す図であ
る。
FIG. 2 is a diagram showing an input system circuit for recording sound by sound source.

【符号の説明】[Explanation of symbols]

1…ビデオカメラ本体、2…受信器、3…送信制御部、
4…付帯マイク、5…送受信アンテナ、6…同調部、7
…選局操作部、8…切換部、9…音声記録部、10…モニ
ターイアホン。
1 ... Video camera body, 2 ... Receiver, 3 ... Transmission control unit,
4 ... incidental microphone, 5 ... transmission / reception antenna, 6 ... tuning section, 7
... tuning operation section, 8 ... switching section, 9 ... voice recording section, 10 ... monitor earphone.

フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 FI 技術表示箇所 H04R 3/00 320 8622−5H (72)発明者 浜本 克哉 東京都千代田区神田駿河台四丁目6番地株 式会社日立製作所内 (72)発明者 沼 正則 茨城県勝田市大字稲田1410番地株式会社日 立製作所東海工場内Continuation of the front page (51) Int.Cl. 5 Identification code Internal reference number FI Technical display location H04R 3/00 320 8622-5H (72) Inventor Katsuya Hamamoto 4-6 Kanda Surugadai, Chiyoda-ku, Tokyo Stock company Hitachi, Ltd. (72) Inventor Masanori Numa 1410 Inada, Katsuta, Ibaraki Pref., Inside the Tokai Plant, Hiritsu Manufacturing Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】外部から電波により送信された音声信号
を、内蔵する送受信器により受信・録音することが可能
なビデオカメラにおいて、該ビデオカメラを開始・停止
せしめるスタート/ストップ操作に同期連動して、音声
電波信号の送信源である外部のワイヤレス型音源装置
(ワイヤレス・ヘッドホンステレオ、ワイヤレス・CD
プレーヤー、その他音声信号を送受信可能なオーディオ
装置等)に対し、再生・送信の開始・停止を指示するス
タート/ストップ信号を送信する機能を有することを特
徴とするビデオカメラ。
1. A video camera capable of receiving and recording an audio signal transmitted by radio waves from the outside with a built-in transceiver, in synchronization with a start / stop operation for starting and stopping the video camera. , An external wireless sound source device (wireless headphone stereo, wireless CD
A video camera having a function of transmitting a start / stop signal for instructing start / stop of reproduction / transmission to a player or other audio device capable of transmitting / receiving an audio signal.
JP3310406A 1991-11-26 1991-11-26 Video camera Pending JPH05153450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3310406A JPH05153450A (en) 1991-11-26 1991-11-26 Video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3310406A JPH05153450A (en) 1991-11-26 1991-11-26 Video camera

Publications (1)

Publication Number Publication Date
JPH05153450A true JPH05153450A (en) 1993-06-18

Family

ID=18004876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3310406A Pending JPH05153450A (en) 1991-11-26 1991-11-26 Video camera

Country Status (1)

Country Link
JP (1) JPH05153450A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1450556A1 (en) * 2003-02-14 2004-08-25 Earth Television Network AG Method and system for recording image and sound data
JP2018038058A (en) * 2017-10-18 2018-03-08 カシオ計算機株式会社 Sound output device, imaging system, sound output method, and program

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1450556A1 (en) * 2003-02-14 2004-08-25 Earth Television Network AG Method and system for recording image and sound data
JP2018038058A (en) * 2017-10-18 2018-03-08 カシオ計算機株式会社 Sound output device, imaging system, sound output method, and program

Similar Documents

Publication Publication Date Title
JPH06124580A (en) Audio system
JPH05153450A (en) Video camera
JPH05153449A (en) Video camera incorporating tuner
JPH09271095A (en) Acoustic device
JPH1188979A (en) Sound reproduction device
KR100209567B1 (en) Control device for edit and record of vcr in one body type with disk reproducer
JPS62248191A (en) Radio receiver with cassette tape recorder
JPS63221800A (en) Microphone equipment
KR940004786Y1 (en) Tape recorder of phone type
JPH0534735U (en) Compound sound device
JPH0135359Y2 (en)
JPH03106673A (en) Audio apparatus
JPS62250556A (en) Video tape recorder
KR100387578B1 (en) Portable equipment having external voice input function
JPS5914897Y2 (en) tape recorder
KR100998862B1 (en) Audio component system having telecommunication function and control method therefore
JPS59194578A (en) Video tape recorder
KR100207182B1 (en) Fbt noise reduction apparatus for televideo
KR100751815B1 (en) Method for controlling outside amplifier of pvr tv
JP2001292068A (en) Mobile am radio receiver
JPH05276462A (en) Voice muting circuit
JPH01150265A (en) Recording and reproducing system
JPH04196780A (en) Magnetic recording and reproducing device
KR20010066693A (en) Record player with monitoring function of outer sound
JPS6336065B2 (en)