JPH05145916A - Video conference system - Google Patents
Video conference systemInfo
- Publication number
- JPH05145916A JPH05145916A JP3301846A JP30184691A JPH05145916A JP H05145916 A JPH05145916 A JP H05145916A JP 3301846 A JP3301846 A JP 3301846A JP 30184691 A JP30184691 A JP 30184691A JP H05145916 A JPH05145916 A JP H05145916A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- flag
- terminal equipment
- terminal device
- conference system
- 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
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は複数の出席者のうち発言
者の映像及び発言者の描画画像を、回線を介して他の出
席者用の端末に送信して他の出席者用の端末では受信し
た発言者の映像及び発言者の記述画像をモニタに映し出
すことによって双方向の会議を進行させるＴＶ会議シス
テムに係わり、特にＴＶ会議システムを構成する出席者
用端末装置の描画権利獲得に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention transmits a video image of a speaker and a drawn image of the speaker among a plurality of attendees to a terminal for another attendee via a line and a terminal for another attendee. Relates to a video conferencing system for advancing a two-way conference by displaying the received video of the speaker and the descriptive image of the speaker on a monitor, and in particular, to the acquisition of drawing rights of the attendee terminal devices that compose the video conference system. Is.
【０００２】[0002]
【従来の技術】従来のＴＶ会議システムの接続形態を図
５に示す。端末Ａから端末ＥはＴＶ会議システム出席者
用の端末装置であり、議長用端末装置５１はＴＶ会議の
議長役が使用する端末装置である。議長用端末装置５１
は出席者用の端末装置のような発言者の映像及び発言者
の描画画像を送受信できるほか、出席者用端末装置の描
画送信権の許可を与える機能を有している。この様な議
長用端末装置５１および各出席者用端末装置ＡからＥ
は、構内交換機ＰＢＸを介して公衆回線網と接続されて
ＴＶ会議システムを構築し、議長用端末装置５１によっ
て描画送信権の許可を与えられた発言者の映像及び発言
者の記述画像を各端末装置のモニタに映し出すことによ
って双方向の会議を進行させている。2. Description of the Related Art FIG. 5 shows a connection form of a conventional TV conference system. The terminals A to E are terminal devices for attendees of the TV conference system, and the chairman terminal device 51 is a terminal device used by the chairman of the TV conference. Chairman terminal device 51
Has a function of transmitting and receiving a video of a speaker and a drawn image of the speaker, such as a terminal device for attendees, and having a function of granting a drawing transmission right of the terminal device for attendees. Such a chairman terminal device 51 and each attendee terminal device A to E
Is connected to a public line network via a private branch exchange PBX to construct a TV conference system, and a video of a speaker and a descriptive image of the speaker who are given permission to draw and transmit by the chairman terminal device 51 are displayed on each terminal. A two-way conference is in progress by displaying it on the monitor of the device.
【０００３】図６は、この従来のＴＶ会議システムの出
席者用端末装置の概略を説明するためのブロック図であ
る。出席者用端末装置は、発言者を撮影するためのＴＶ
カメラ６１、筆記具で描画することにより描画情報を端
末装置へ送出するタブレット入力装置６２、発言者の映
像を表示するための動画用ディスプレイ６３および発言
者の描画画像を表示するための描画用ディスプレイ６４
等および制御部６０から構成されている。出席者用端末
装置の制御部６０は、前記ＴＶカメラ６１、タブレット
入力装置６２、動画用ディスプレイ６３および描画用デ
ィスプレイ６４等が接続された入出力制御部６５のほか
に入出力制御部６５に接続された各部を有機的に制御す
るマイクロコンピュータ（ＣＰＵ）６７や制御用プログ
ラムを格納するリードオンリメモリ（ＲＯＭ）６８およ
び作業用メモリとして使用されるランダムアクセスメモ
リ（ＲＡＭ）６９とから構成されている。また、入出力
制御部６５は、ターミナルアダプタ６６を介して構内交
換器ＰＢＸへ接続されている。FIG. 6 is a block diagram for explaining the outline of the attendee terminal device of the conventional TV conference system. The terminal device for attendees is a TV for shooting the speaker.
A camera 61, a tablet input device 62 that sends drawing information to a terminal device by drawing with a writing instrument, a moving image display 63 for displaying a video of a speaker, and a drawing display 64 for displaying a drawn image of the speaker.
Etc. and the control unit 60. The control unit 60 of the attendant terminal device is connected to the input / output control unit 65 in addition to the input / output control unit 65 to which the TV camera 61, the tablet input device 62, the moving image display 63, the drawing display 64, etc. are connected. And a read-only memory (ROM) 68 for storing a control program and a random access memory (RAM) 69 used as a working memory. .. The input / output control unit 65 is also connected to the private branch exchange PBX via a terminal adapter 66.
【０００４】このような従来のＴＶ会議システムにおい
ては、描画の記述を行いたい出席者は図示せぬ入力手段
を操作して、議長にその旨を通知し、議長が許可を与え
た後にタブレット入力装置６２からの描画入力が可能と
なる。そして、タブレット入力装置６２から入力された
描画情報および描画した発言者の映像がＴＶ会議システ
ムの各出席者用端末装置の動画用ディスプレイ６３およ
び描画用ディスプレイ６４に表示される。In such a conventional TV conference system, an attendee who wants to describe a drawing operates an input means (not shown) to notify the chairman of the fact, and the chairman inputs a tablet after giving permission. Drawing input from the device 62 is possible. Then, the drawing information input from the tablet input device 62 and the image of the drawn speaker are displayed on the moving image display 63 and the drawing display 64 of each attendee terminal device of the TV conference system.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来の
ＴＶ会議システムにおいては、会議出席者は議長が許可
するまで描画入力を待たなければならず、また議長にあ
っては記述を申し出ている出席者が他にいないかどうか
常に監視していなければなら無いとともに、常に許可操
作を行わなければならないという煩わしさがあった。However, in the conventional video conference system, the conferee must wait for the drawing input until the chairman permits, and the chairperson is the attendee who requests the description. There was the trouble of constantly monitoring whether there was anything else and always having to perform permission operations.
【０００６】[0006]
【課題を解決するための手段】本発明は、これらの問題
点を解決するために、複数の出席者のうち発言者の映像
及び発言者の描画画像を、回線を介して他の出席者用の
端末装置に送信して他の出席者用の端末装置では受信し
た発言者の映像及び発言者の記述画像をモニタに映し出
すことによって双方向の会議を進行させるＴＶ会議シス
テムにおいて、発言者の描画権利獲得の可否を判定する
ためのフラグと、前記フラグの状態によって描画権利獲
得要求信号の送出を制御する制御部と、前記フラグの状
態にもとずいて発言者の描画権利獲得状態を表示する表
示部をＴＶ会議システムを構成する出席者用端末装置に
設けた。In order to solve these problems, the present invention provides a video of a speaker and a drawn image of the speaker among a plurality of attendees for other attendees via a line. In the video conferencing system in which a two-way conference proceeds by displaying the image of the speaker and the descriptive image of the speaker received on the terminal device for other attendees on the monitor, the drawing of the speaker is performed. A flag for determining whether the right can be acquired, a control unit for controlling the transmission of the drawing right acquisition request signal according to the state of the flag, and a drawing right acquisition state of the speaker are displayed based on the state of the flag. The display unit is provided on the terminal device for attendees that constitutes the TV conference system.
【０００７】[0007]
【作用】本発明においては、描画の記述を行いたい出席
者が自分の端末装置のタブレット入力装置の予め定めら
れた特定領域にペン押下することによって、その端末装
置が議長の介在なしに描画権利を獲得できるようにした
ものである。In the present invention, the attendee who wants to describe the drawing presses the pen on a predetermined area of the tablet input device of his / her terminal device, and the terminal device draws the right without drawing the chair. Is to be able to obtain.
【０００８】[0008]
【実施例】図４は、本発明のＴＶ会議システムの接続形
態を説明する説明図であり、従来のＴＶ会議システムの
ような議長用端末装置を必要としない点で従来のＴＶ会
議システムとは異なるが、各出席者用端末装置ＡからＦ
は、構内交換器ＰＢＸを介して公衆回線網に接続されて
おり、その接続形態においては特に大きな差異はない。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 4 is an explanatory view for explaining a connection form of a TV conference system of the present invention, which is different from the conventional TV conference system in that a chairman terminal device unlike the conventional TV conference system is not required. Although different, each attendee terminal device A to F
Is connected to the public line network via the private branch exchange PBX, and there is no particular difference in the connection form.
【０００９】次に、図１に本発明のＴＶ会議システムの
出席者用端末装置のブロック図を示す。図１に示す本発
明のＴＶ会議システムの出席者用端末装置は、図５に示
した従来のＴＶ会議システムの出席者用端末装置とほぼ
同様の構成としており、従来の出席者用端末装置と同様
の機能の部分については図５と同番号を付すとともにそ
の説明を省略する。本発明のＴＶ会議システムの出席者
用端末装置は、従来のＴＶ会議システムの出席者用端末
装置の作業用メモリであるＲＡＭ６９の一部に描画権利
獲得の有無を示す描画権利獲得フラグ１１を有するＲＡ
Ｍ１９を設けるとともに、入出力制御部１３に描画権利
獲得状態を表示する表示部１２を設けたものである。な
お、描画権利獲得状態を表示する前記表示部１２は、発
光ダイオード等の簡単な表示部でよく、前記表示部１２
は入出力制御部１３に接続され制御されている。Next, FIG. 1 shows a block diagram of an attendee terminal device of the TV conference system of the present invention. The terminal device for attendees of the TV conference system of the present invention shown in FIG. 1 has substantially the same configuration as the terminal device for attendees of the conventional TV conference system shown in FIG. Portions having similar functions are assigned the same numbers as in FIG. 5, and description thereof will be omitted. The attendee terminal device of the TV conference system of the present invention has a drawing right acquisition flag 11 indicating whether or not the drawing right is acquired in a part of the RAM 69 which is a working memory of the attendee terminal device of the conventional TV conference system. RA
In addition to providing M19, the input / output control unit 13 is provided with the display unit 12 for displaying the drawing right acquisition state. The display unit 12 for displaying the drawing right acquisition state may be a simple display unit such as a light emitting diode.
Are connected to and controlled by the input / output control unit 13.
【００１０】次に上述した本発明のＴＶ会議システムの
作用について説明する。図２は、図１に示す本発明のＴ
Ｖ会議システムのある出席者用端末装置が記述を行いた
い場合について、その記述要求送信に関する制御につい
て説明するための説明図である。まず、出席者は、記述
要求のためにタブレット入力装置６２のある領域を入力
ペンで押下する。タブレット入力装置６２のある領域を
入力ペンで押下すると、タブレット入力装置６２が押下
されたことを通知するタブレットオン信号（ＴＡＢＯＮ
信号）２１がタブレット入力装置６２から制御部１０に
対し送信される。制御部１０のＣＰＵ６７は、ＴＡＢＯ
Ｎ信号２１を受信すると、ＲＡＭ１９の一部に設けられ
た描画権利獲得フラグ１１の状態を検出する。描画権利
獲得フラグ１１の状態が論理“０”であると、ＴＶ会議
システムに接続された他の出席者用端末装置に対し、描
画権利獲得要求信号（ＲＥＱ）２３をターミナルアダプ
タを介して送出する。このとき、他の出席者用端末装置
のいずれかが描画権利獲得中であれば、その出席者用端
末装置から描画権利獲得中であることを示すＢＵＳＹ信
号２４が返送されてくる。制御部１０のＣＰＵ６７は、
ＢＵＳＹ信号２４が返送されてくると、他の出席者用端
末装置のいずれかが描画権利獲得中であると判断し、あ
る時間経過後に再度描画権利獲得要求信号（ＲＥＱ）２
３を送出する。描画権利獲得要求信号（ＲＥＱ）２３送
出後、一定時間経過しても他の出席者用端末装置からＢ
ＵＳＹ信号２４が返送されなければ、制御部１０のＣＰ
Ｕ６７は、描画権利を獲得したと判断し、ＲＡＭ１９の
一部に設けられた描画権利獲得フラグ１１の状態を論理
“１”にセットするとともに、入出力制御部１３へ指示
し、表示部の発光ダイオード２５を点灯する。発言を希
望しタブレット入力装置６２のある領域を入力ペンで押
下した出席者は、表示部の発光ダイオード２５の点灯に
より自分の端末装置が描画権利を獲得したことを認識
し、以降の描画入力をタブレット入力装置６２を用いて
行う。これによって、入力された描画と発言者の映像が
各他の出席者用端末装置のディスプレイに表示される。
なお、制御部１０のＣＰＵ６７は、一定時間タブレット
入力装置からの入力信号がなければ、描画権利獲得フラ
グ１１の状態を論理“０”にリセットして獲得した描画
権利を放棄する。そして、入出力制御部１３へ指示し、
表示部の発光ダイオード２５を滅灯する。Next, the operation of the above-described TV conference system of the present invention will be described. FIG. 2 shows the T of the present invention shown in FIG.
FIG. 11 is an explanatory diagram for explaining control regarding transmission of a description request when a participant terminal device of the V-conference system wants to describe. First, the attendee presses a certain area of the tablet input device 62 with an input pen to request a description. When a certain area of the tablet input device 62 is pressed with the input pen, a tablet-on signal (TABON) for notifying that the tablet input device 62 has been pressed.
Signal) 21 is transmitted from the tablet input device 62 to the control unit 10. The CPU 67 of the control unit 10 uses TABO
When the N signal 21 is received, the state of the drawing right acquisition flag 11 provided in a part of the RAM 19 is detected. When the state of the drawing right acquisition flag 11 is logical "0", the drawing right acquisition request signal (REQ) 23 is transmitted to the other attendee terminal devices connected to the TV conference system via the terminal adapter. .. At this time, if one of the other attendee terminal devices is acquiring the drawing right, the BUSY signal 24 indicating that the drawing right is being acquired is returned from the attendee terminal device. The CPU 67 of the control unit 10
When the BUSY signal 24 is returned, it is judged that one of the other attendee terminal devices is acquiring the drawing right, and after a certain period of time, the drawing right acquisition request signal (REQ) 2
3 is sent out. After the drawing right acquisition request signal (REQ) 23 is transmitted, even if a certain period of time has passed, the other attendant terminal devices can perform B
If the USY signal 24 is not returned, the CP of the control unit 10
U67 determines that the drawing right is acquired, sets the state of the drawing right acquisition flag 11 provided in a part of the RAM 19 to logic "1", and instructs the input / output control unit 13 to emit light from the display unit. The diode 25 is turned on. The attendee who wishes to speak and presses a certain area of the tablet input device 62 with the input pen recognizes that his / her terminal device has acquired the drawing right by lighting the light emitting diode 25 of the display unit, and performs the subsequent drawing input. This is performed using the tablet input device 62. As a result, the input drawing and the image of the speaker are displayed on the display of each of the other attendee terminal devices.
If there is no input signal from the tablet input device for a certain period of time, the CPU 67 of the control unit 10 resets the state of the drawing right acquisition flag 11 to logic "0" and abandons the drawing right acquired. Then, the input / output control unit 13 is instructed,
The light emitting diode 25 of the display is turned off.
【００１１】図３は、他の出席者用端末装置が送出した
描画権利獲得要求信号（ＲＥＱ）３３を受信したある出
席者用端末装置の応答制御について説明する応答制御説
明図である。ターミナルアダプタを介して描画権利獲得
要求信号（ＲＥＱ）３３を受信すると、制御部１０のＣ
ＰＵ６７は、ＲＡＭ領域の一部に設けられた描画権利獲
得フラグ１１の状態を検出する。このとき、描画権利獲
得フラグ１１の状態が論理“１”ならば自信の装置が描
画権利を獲得しているので制御部１０のＣＰＵ６７は、
ＢＵＳＹ信号３４を描画権利獲得要求信号（ＲＥＱ）３
３を送出した出席者用端末装置に対し、ＢＵＳＹ信号３
４をターミナルアダプタを介して送出する。一方、検出
した描画権利獲得フラグ１１の状態が論理“０”ならば
自身の装置が描画権利を獲得していないので何等の応答
も返さない。FIG. 3 is a response control explanatory diagram for explaining response control of a certain attendee terminal device that receives the drawing right acquisition request signal (REQ) 33 sent from another attendee terminal device. When the drawing right acquisition request signal (REQ) 33 is received via the terminal adapter, C of the control unit 10
The PU 67 detects the state of the drawing right acquisition flag 11 provided in a part of the RAM area. At this time, if the state of the drawing right acquisition flag 11 is logical "1", the self-confidence apparatus has acquired the drawing right.
BUSY signal 34 is drawn right acquisition request signal (REQ) 3
The BUSY signal 3 is sent to the attendant terminal device that sent 3
4 is sent out via the terminal adapter. On the other hand, if the state of the detected drawing right acquisition flag 11 is logical "0", no response is returned because the own device has not acquired the drawing right.
【００１２】この様にして、本発明のＴＶ会議システム
の各出席者用端末装置は、描画権利獲得フラグ１１の状
態を検知して描画権利獲得要求信号の送出を制御するこ
とによって描画権利を獲得しあい、ＴＶ会議システムの
会議を議長の介在なしに進行することができる。In this way, each attendee terminal device of the TV conference system of the present invention acquires the drawing right by detecting the state of the drawing right acquisition flag 11 and controlling the sending of the drawing right acquisition request signal. However, the conference of the TV conference system can proceed without the chairman's intervention.
【００１３】[0013]
【発明の効果】以上詳細に説明したようにＴＶ会議シス
テムの各出席者用端末装置は、描画権利を獲得しあいＴ
Ｖ会議システムの会議を議長の介在なしに進行すること
ができるので、会議出席者は議長が許可するまで入力を
待つ必要がなく、会議の進行を早めることができる。ま
た、議長は記述を申し出ている出席者が他にいないかど
うか常に監視していなければならないとともに、常に許
可操作を行わなければならないと言う煩わしさから開放
され、議長の作業を低減することができる。さらに、議
長の介在なしに、ＴＶ会議システムの各出席者用端末装
置は、描画権利を獲得しあえるので議長を選任しなくと
も、会議を行うことができる。As described in detail above, the terminal devices for each attendee of the TV conference system acquire the drawing right each other.
Since the conference of the V-conference system can proceed without the chairman's intervention, the attendees of the conference do not have to wait for input until the chairman permits it, and the conference can be advanced. In addition, the chair must be constantly monitoring whether there are any other attendees who are requesting a description, and the annoyance of having to always perform permission operations can be released, and the work of the chair can be reduced. it can. Furthermore, since each attendee's terminal device of the TV conference system can acquire the drawing right without the intervention of the chairperson, the conference can be held without selecting the chairperson.
【図１】本発明の出席者用端末装置のブロック図FIG. 1 is a block diagram of an attendee terminal device according to the present invention.
【図２】本発明の出席者用端末装置の描画権要求送信に
関する説明図FIG. 2 is an explanatory diagram relating to drawing right request transmission of the attendee terminal device of the present invention.
【図３】本発明の出席者用端末装置の描画権要求受信に
関する説明図FIG. 3 is an explanatory diagram related to the drawing right request reception of the attendee terminal device of the present invention.
【図４】本発明のＴＶ会議システムの接続形態説明図FIG. 4 is an explanatory diagram of a connection form of the TV conference system of the present invention.
【図５】従来のＴＶ会議システムの接続形態説明図FIG. 5 is an explanatory diagram of a connection form of a conventional TV conference system.
【図６】従来の出席者用端末装置のブロック図FIG. 6 is a block diagram of a conventional attendee terminal device.
１０ 出席者用端末装置の制御部 １１ フラグ １２ 表示部 ２３ 描画権利獲得要求信号 ２４ ＢＵＳＹ信号 10 Attendant terminal device control unit 11 Flag 12 Display unit 23 Drawing right acquisition request signal 24 BUSY signal
Claims (1)
言者の描画画像を、回線を介して他の出席者用の端末に
送信して他の出席者用の端末では受信した発言者の映像
及び発言者の記述画像をモニタに映し出すことによって
双方向の会議を進行させるＴＶ会議システムにおいて、 発言者の描画権利獲得の可否を判定するためのフラグ
と、 前記フラグの状態によって描画権利獲得要求信号の送出
を制御する制御部と、 前記フラグの状態にもとずいて描画権利獲得状態を表示
する表示部をＴＶ会議システムを構成する出席者用端末
に設けたことを特徴とするＴＶ会議システム。1. A speaker who has transmitted a video of a speaker and a drawn image of the speaker among a plurality of attendees to a terminal for another attendee through a line and received at a terminal for another attendee. In a video conferencing system in which a two-way conference is proceeded by displaying the video and the description image of the speaker on a monitor, a flag for determining whether or not the speaker can acquire the drawing right, and the drawing right acquisition depending on the state of the flag A video conference characterized in that a control unit for controlling transmission of a request signal and a display unit for displaying a drawing right acquisition state based on the state of the flag are provided in attendant terminals constituting the video conference system. system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3301846A JPH05145916A (en) | 1991-11-18 | 1991-11-18 | Video conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3301846A JPH05145916A (en) | 1991-11-18 | 1991-11-18 | Video conference system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05145916A true JPH05145916A (en) | 1993-06-11 |
Family
ID=17901868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3301846A Pending JPH05145916A (en) | 1991-11-18 | 1991-11-18 | Video conference system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05145916A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06133062A (en) * | 1992-10-21 | 1994-05-13 | Nippon Telegr & Teleph Corp <Ntt> | Multi-spot communication conference system |
| WO2005029739A3 (en) * | 2003-09-19 | 2005-05-19 | Applied Minds Inc | Systems and method for enhancing teleconferencing collaboration |
| US7855726B2 (en) | 2004-08-03 | 2010-12-21 | Applied Minds, Inc. | Apparatus and method for presenting audio in a video teleconference |
| US7884846B2 (en) | 2004-08-03 | 2011-02-08 | Applied Minds, Inc. | Systems and methods for enhancing teleconferencing collaboration |
| JP6407461B1 (en) * | 2018-02-27 | 2018-10-17 | 株式会社シアンス・アール | Signal processing apparatus, communication system, method implemented in signal processing apparatus, and program executed in signal processing apparatus |
-
1991
- 1991-11-18 JP JP3301846A patent/JPH05145916A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06133062A (en) * | 1992-10-21 | 1994-05-13 | Nippon Telegr & Teleph Corp <Ntt> | Multi-spot communication conference system |
| US7916165B2 (en) | 2003-09-19 | 2011-03-29 | Applied Minds, Inc. | Systems and method for enhancing teleconferencing collaboration |
| WO2005029739A3 (en) * | 2003-09-19 | 2005-05-19 | Applied Minds Inc | Systems and method for enhancing teleconferencing collaboration |
| US7847814B2 (en) | 2003-09-19 | 2010-12-07 | Applied Minds, Inc. | Systems and methods for enhancing teleconference collaboration |
| US7092002B2 (en) | 2003-09-19 | 2006-08-15 | Applied Minds, Inc. | Systems and method for enhancing teleconferencing collaboration |
| US8390668B2 (en) | 2004-08-03 | 2013-03-05 | Applied Minds, Llc | Systems and methods for enhancing teleconferencing collaboration |
| US7884846B2 (en) | 2004-08-03 | 2011-02-08 | Applied Minds, Inc. | Systems and methods for enhancing teleconferencing collaboration |
| US8159521B2 (en) | 2004-08-03 | 2012-04-17 | Applied Minds, Llc | Systems and methods for enhancing teleconferencing collaboration |
| US7855726B2 (en) | 2004-08-03 | 2010-12-21 | Applied Minds, Inc. | Apparatus and method for presenting audio in a video teleconference |
| US8456506B2 (en) | 2004-08-03 | 2013-06-04 | Applied Minds, Llc | Systems and methods for enhancing teleconferencing collaboration |
| US9058055B2 (en) | 2004-08-03 | 2015-06-16 | Applied Minds, Llc | Systems and methods for enhancing teleconferencing collaboration |
| US9565392B2 (en) | 2004-08-03 | 2017-02-07 | Applied Minds, Llc | Systems and methods for enhancing teleconferencing collaboration |
| JP6407461B1 (en) * | 2018-02-27 | 2018-10-17 | 株式会社シアンス・アール | Signal processing apparatus, communication system, method implemented in signal processing apparatus, and program executed in signal processing apparatus |
| JP2019149704A (en) * | 2018-02-27 | 2019-09-05 | 株式会社シアンス・アール | Signal processing device, communication system, method to execute on signal processing device, and program to run on signal processing device |
| US11490142B2 (en) | 2018-02-27 | 2022-11-01 | Science Arts, Inc. | One-to-many communication system |
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