JP6036225B2 - 書画カメラ、映像音声出力システムおよび映像音声出力方法 - Google Patents

書画カメラ、映像音声出力システムおよび映像音声出力方法 Download PDF

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Publication number
JP6036225B2
JP6036225B2 JP2012261490A JP2012261490A JP6036225B2 JP 6036225 B2 JP6036225 B2 JP 6036225B2 JP 2012261490 A JP2012261490 A JP 2012261490A JP 2012261490 A JP2012261490 A JP 2012261490A JP 6036225 B2 JP6036225 B2 JP 6036225B2
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JP
Japan
Prior art keywords
audio signal
video signal
audio
mode
unit
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.)
Expired - Fee Related
Application number
JP2012261490A
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English (en)
Japanese (ja)
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JP2014107826A5 (enExample
JP2014107826A (ja
Inventor
泰徳 吉野
泰徳 吉野
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2012261490A priority Critical patent/JP6036225B2/ja
Priority to US14/061,449 priority patent/US9767851B2/en
Publication of JP2014107826A publication Critical patent/JP2014107826A/ja
Publication of JP2014107826A5 publication Critical patent/JP2014107826A5/ja
Application granted granted Critical
Publication of JP6036225B2 publication Critical patent/JP6036225B2/ja
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
JP2012261490A 2012-11-29 2012-11-29 書画カメラ、映像音声出力システムおよび映像音声出力方法 Expired - Fee Related JP6036225B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012261490A JP6036225B2 (ja) 2012-11-29 2012-11-29 書画カメラ、映像音声出力システムおよび映像音声出力方法
US14/061,449 US9767851B2 (en) 2012-11-29 2013-10-23 Document camera, video and audio output system, and video and audio output method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012261490A JP6036225B2 (ja) 2012-11-29 2012-11-29 書画カメラ、映像音声出力システムおよび映像音声出力方法

Publications (3)

Publication Number Publication Date
JP2014107826A JP2014107826A (ja) 2014-06-09
JP2014107826A5 JP2014107826A5 (enExample) 2016-01-07
JP6036225B2 true JP6036225B2 (ja) 2016-11-30

Family

ID=50773378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012261490A Expired - Fee Related JP6036225B2 (ja) 2012-11-29 2012-11-29 書画カメラ、映像音声出力システムおよび映像音声出力方法

Country Status (2)

Country Link
US (1) US9767851B2 (enExample)
JP (1) JP6036225B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10643665B2 (en) * 2015-04-29 2020-05-05 Tomtom International B.V. Data processing systems

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03214956A (ja) * 1990-01-19 1991-09-20 Mitsubishi Electric Corp テレビ会議装置
JPH0767093A (ja) * 1993-08-30 1995-03-10 Canon Inc ワイヤレス通信機能付き制御装置及びｔｖ会議装置
US6249316B1 (en) * 1996-08-23 2001-06-19 Flashpoint Technology, Inc. Method and system for creating a temporary group of images on a digital camera
JP2002101395A (ja) * 2000-09-21 2002-04-05 Sony Corp 多重化装置及び方法、並びに、復号装置及び方法
WO2003101102A1 (en) * 2002-05-24 2003-12-04 Mitsubishi Denki Kabushiki Kaisha Mobile communication device
JP2004289295A (ja) * 2003-03-19 2004-10-14 Fujitsu Ltd データ処理システム、データ処理装置及びデータ処理方法
JP2006109228A (ja) * 2004-10-07 2006-04-20 Matsushita Electric Ind Co Ltd データ通信装置及びそれを用いたデータ通信システム
US7903137B2 (en) * 2004-10-15 2011-03-08 Lifesize Communications, Inc. Videoconferencing echo cancellers
US7881460B2 (en) * 2005-11-17 2011-02-01 Microsoft Corporation Configuration of echo cancellation
US20070291108A1 (en) * 2006-06-16 2007-12-20 Ericsson, Inc. Conference layout control and control protocol
JP4876736B2 (ja) * 2006-06-23 2012-02-15 富士ゼロックス株式会社 ドキュメントカメラ装置
JP5608981B2 (ja) 2009-01-27 2014-10-22 セイコーエプソン株式会社 画像表示システムおよび画像表示装置
JP5040943B2 (ja) * 2009-03-12 2012-10-03 セイコーエプソン株式会社 画像音声供給装置、画像音声供給システム、画像音声供給方法、及び画像音声供給用プログラム
JP5474417B2 (ja) * 2009-06-19 2014-04-16 株式会社エルモ社 動画データ生成装置、動画データ生成システム、動画データ生成方法およびコンピュータープログラム
JP2012147225A (ja) * 2011-01-12 2012-08-02 Seiko Epson Corp プロジェクター、プロジェクターシステム、プロジェクターのデータ出力方法およびプロジェクターシステムのデータ出力方法
US20120015333A1 (en) * 2010-07-13 2012-01-19 Jonathan Randall Self Method and System for Presenting Interactive, Three-Dimensional Learning Tools

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Publication number Publication date
US20140147089A1 (en) 2014-05-29
US9767851B2 (en) 2017-09-19
JP2014107826A (ja) 2014-06-09

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