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Ceiling Speaker Calculator

The Ceiling Speaker Calculator is a convenient online tool and a valuable resource for estimating the number of ceiling speakers needed for a sound reinforcement system in a room or listening area. Simply enter some basic information including room dimensions, the Extron ceiling speaker model, the type of audio...  詳細

Extron XTP & NAV Systems Ensure Rapid Response at Brunswick County 911

The Communications Center for the Brunswick County Sheriff's Office in Bolivia, North Carolina, serves as the link between the public and emergency services. The solution was to combine central switching and point-to-point topology using Extron XTP, NAV, and Control systems.  詳細

Courtroom of the Future - System Design Solution

The Courtroom of the Future relies on a fiber infrastructure to ensure that future upgrades to the AV system can use the existing cabling. It provides a model that can be readily adapted to various applications such as municipal, county, district, or superior courts. The AV system provides a modern means of presenting...  詳細

VoIP

DMP 128 Plus C VおよびDMP 128 Plus C V ATモデルは、個別の回線または共有回線として設定可能な、広帯域コーデックに対応した8系統のVoIP回線を装備しており、ローカル会議システムにも対応しています。VoIPシステムと使用可能、DMP 128 PlusシリーズのVモデルはいずれも、最大8部屋に個別の回線または共有回線を提供することが可能です。  詳細

Extron NAV Pro AVoIP System Provides McLennan County Court with Superior AV Routing & Control

Texas' McLennan County Courthouse built in 1901 holds jurisdiction over the 74th district of the state. When it was time to upgrade courtroom technology, they turned to Brazos Media Technology and Extron.  詳細

Setting Up a Scan Converter

Properly setting up a scan converter can make all the difference in the world in respect to image quality. A little fine-tuning can make the difference between a poor image and a good image. To obtain the best image, certain adjustments should be made each time a scan converter is used in a new application. The sequence...  詳細

Fiber Optic Frequently Asked Questions

The following provides you with questions and answers about Extron Fiber Optic products: What is optical fiber? What is multimode fiber? What is singlemode fiber? How is an AV signal transmitted down a fiber? What is a light-emitting diode? What is a laser diode? What is a VCSEL? What is a photodetector? What...  詳細

Extron Quantum Ultra Drives NOC Videowall for Colombia's Power Grid

Empresas Publicas De Medellin ESP (EPM) is an energy sector company responsible for generating, distributing, and commercializing electricity and natural gas for the country of Colombia. The company’s network operations center (NOC) techniciations use a 3x1 videowall driven by an Extron Quantum Ultra processor to monitor and...  詳細

A Fiber Optic Connector Primer

Optical fiber transmission of AV signals has come of age and it's time to take another step along this new, adventurous road. A fiber solution may sound like a great idea for those challenging long-haul or highly secure applications, and then reality sets in. The fiber transmission solution is still a serious investment...  詳細

Polish Museum of Remembrance Modernizes a Hallowed Space with Discreet AV Solutions

The Museum of Cursed Soldiers and Political Prisoners of the Polish People's Republic is a remembrance site in Warsaw, Poland, that honors World War II veterans who were tortured and killed by the communist regime. The museum's architects’ vision was that the museum should subtly accent both the old and the new architecture...  詳細

記事等

8Kデータレートカリキュレーター

8Kデータレートカリキュレーターは、システム設計、設置およびセットアップの際に役立つツールです。希望する解像度、リフレッシュレート、カラー深度およびカラーサンプリングを選択するだけで、ケーブルやスケーラー、システムその他のコンポーネントが対応しなければならないデータレートを算出します。詳細モードでは、SMPTE/CTA/DCIおよびVESAの解像度を選択可能、またタイミングパラメーターとアスペクト比を図と一覧表形式で表示します。標準規格、リフレッシュレート、解像度およびカラー深度を指定して、タイミングパラメーター、ビデオデータレートおよびアスペクト比を図で表示し印刷することが可能です。 カリキュレーターを起動  詳細

Extron XTP & NAV Systems Ensure Rapid Response at Brunswick County 911

The Communications Center for the Brunswick County Sheriff's Office in Bolivia, North Carolina, serves as the link between the public and emergency services. The solution was to combine central switching and point-to-point topology using Extron XTP, NAV, and Control systems.  詳細

HDMI Cable Quality Matters in Pro AV

There’s a popular belief, widely tossed around on the Internet, that all HDMI cables are the same. If there’s a picture at the end of the cable, it’s impossible to tell the difference between a cheap cable and one that costs two or three or ten times as much. I suppose that’s a fair statement if one is connecting a $99... (代理店専用アカウントが必要です: ) 詳細

HDMI: The Short and the Long of It

HDMI, or High Definition Multimedia Interface, is a digital AV interface that supports high resolution computer-video and HDTV as well as multiple channels of audio on a single cable. It is prevalent in flat-panel displays and projectors as well as DVD players, Blu-ray Disc players, and even some laptops and PC graphics...  詳細

DVI and HDMI: The Short and the Long of It

Most DVI input cables for computer monitors are two meters long just like the typical analog VGA input cable. In our world of systems design, two meters is too short. For AV digital interfaces to become commonplace, the norm will not be these simple, desktop hookups. Systems designers and integrators require long run distance...  詳細

HD-SDI: More Possibilities than Just Television

It seems that the popular concept of digital video among the masses arrived with the DVI connection to the computer monitor. Of course, the DV format for consumer video cameras arrived earlier, but for most it just didn't seem like digital video. Why? I think we've only recognized what digital video can be since the moment...  詳細

Digital Video: Are You 4:2:2 Compliant?

Maintaining the original quality of an analog event is paramount in the television broadcast industry. This concern alone drove the development and adoption of the ubiquitous digital recording format referred to using various names: 4:2:2 Component Digital, CCIR 601, D1, or perhaps SDI (Serial Digital Interface). Why is...  詳細

HDMI 2.0: Specification Overview & Frequently Asked Questions

HDMI 2.0 was developed by the HDMI Forum to provide new functionality for this widely adopted technology. Released in September 2013, the specification includes support of increased bandwidth up to 18 Gbps, resolutions up to 4K @ 60 Hz, simultaneous delivery of two video streams and up to four audio streams,...  詳細

Polish Museum of Remembrance Modernizes a Hallowed Space with Discreet AV Solutions

The Museum of Cursed Soldiers and Political Prisoners of the Polish People's Republic is a remembrance site in Warsaw, Poland, that honors World War II veterans who were tortured and killed by the communist regime. The museum's architects’ vision was that the museum should subtly accent both the old and the new architecture...  詳細

記事等

Extron NAV Pro AVoIP System Provides McLennan County Court with Superior AV Routing & Control

Texas' McLennan County Courthouse built in 1901 holds jurisdiction over the 74th district of the state. When it was time to upgrade courtroom technology, they turned to Brazos Media Technology and Extron.  詳細

Extron XTP & NAV Systems Ensure Rapid Response at Brunswick County 911

The Communications Center for the Brunswick County Sheriff's Office in Bolivia, North Carolina, serves as the link between the public and emergency services. The solution was to combine central switching and point-to-point topology using Extron XTP, NAV, and Control systems.  詳細

Calculating ROI

One of the key factors used in determining whether or not to purchase new classroom technology is a calculation of Return on Investment, or ROI. While there are many factors to consider, ROI generally falls into two main categories: hard returns, which can be demonstrated in financial terms, and soft returns that are less...  詳細

Extron AV Technologies Empower Advanced Healthcare Training at BCIT

British Columbia Institute of Technology (BCIT) in Vancouver, British Columbia, needed more space to meet the ever-increasing need for well-trained healthcare professionals throughout the province. Their new Health Sciences Centre (HSC) meets the need, bolstering theoretical studies with scenario-based experience...  詳細

Extron Quantum Ultra Drives NOC Videowall for Colombia's Power Grid

Empresas Publicas De Medellin ESP (EPM) is an energy sector company responsible for generating, distributing, and commercializing electricity and natural gas for the country of Colombia. The company’s network operations center (NOC) techniciations use a 3x1 videowall driven by an Extron Quantum Ultra processor to monitor and...  詳細

Polish Museum of Remembrance Modernizes a Hallowed Space with Discreet AV Solutions

The Museum of Cursed Soldiers and Political Prisoners of the Polish People's Republic is a remembrance site in Warsaw, Poland, that honors World War II veterans who were tortured and killed by the communist regime. The museum's architects’ vision was that the museum should subtly accent both the old and the new architecture...  詳細

Understanding the Control Project Timeline

The AV Project Lifecycle from a Control System Design Perspective This control project timeline presents a best-case scenario for a well-organized AV installation. It proposes a systematic, logical workflow that integrators and project managers can reference during a project, or, ideally, prior to a project’s...  詳細

通信のための信号およびインフラ

制御対象機器と制御方法が決まれば、使用する信号と、信号をコントロールプロセッサーから制御対象機器に伝送するためのインフラを詳細に検討することが可能になります。  詳細

記事等

VoIP

DMP 128 Plus C VおよびDMP 128 Plus C V ATモデルは、個別の回線または共有回線として設定可能な、広帯域コーデックに対応した8系統のVoIP回線を装備しており、ローカル会議システムにも対応しています。VoIPシステムと使用可能、DMP 128 PlusシリーズのVモデルはいずれも、最大8部屋に個別の回線または共有回線を提供することが可能です。  詳細

AES67

AES67規格によるAudio over IPの相互運用性 ここ数年、様々なAudio over IPプロトコルが登場し、そのうちのいくつかが、特定のメーカーにより特定の市場に導入されています。しかしながら、互換性のないAudio over IPプロトコルを使用した機器でシステムを構成しなければならない場合があります。相互運用規格がないために、機器の選択を変更したりオーディオネットワーク自体をあきらめて、IPソリューションの柔軟性を犠牲にすることを余儀なくされていました。...  詳細

Ceiling Speaker Calculator

The Ceiling Speaker Calculator is a convenient online tool and a valuable resource for estimating the number of ceiling speakers needed for a sound reinforcement system in a room or listening area. Simply enter some basic information including room dimensions, the Extron ceiling speaker model, the type of audio...  詳細

Class D Amplifiers – Not 'Just Audio'

Yes, I'm a video guy. You've probably heard one of us (not me) disrespectfully downplay the ubiquitous field of aural engineering as "it's just audio". This article is about audio, but don't energize your shields just yet. I'm on your side... veteran project manager of an audio system having CD quality signal-to-noise...

 詳細

Extron AV Technologies Empower Advanced Healthcare Training at BCIT

British Columbia Institute of Technology (BCIT) in Vancouver, British Columbia, needed more space to meet the ever-increasing need for well-trained healthcare professionals throughout the province. Their new Health Sciences Centre (HSC) meets the need, bolstering theoretical studies with scenario-based experience...  詳細

Extron's Patented Ripple Steering Class D Audio Amplifier Technology

Class D Audio Power Amplifiers offer the highest efficiency possible, resulting in cooler running, longer lasting products. They are not without their drawbacks, however, one of these typically being increased EMI - Electromagnetic Interference. Extron's proprietary Ripple Steering technology greatly improves the EMI performance...  詳細

Plenum-Rated — More Than Just Cables and Speakers

Many of us automatically think of cable or speakers when we hear the word "plenum". It is generally known that Extron has offered plenum-rated cable for years; however, many are unaware that we offer other types of plenum-rated products as well. These products are designed to provide convenience and installation flexibility...  詳細

Polish Museum of Remembrance Modernizes a Hallowed Space with Discreet AV Solutions

The Museum of Cursed Soldiers and Political Prisoners of the Polish People's Republic is a remembrance site in Warsaw, Poland, that honors World War II veterans who were tortured and killed by the communist regime. The museum's architects’ vision was that the museum should subtly accent both the old and the new architecture...  詳細

The Mysterious Loudness Control: What Does It Do?

The first really decent stereo audio system I owned had a pushbutton on the front panel called "loudness." I pushed it. I decided the audio sounded better so I left it pushed in; never changed it. OK, occasionally I would push it to the off position; nope, sounded better on. Thinking back, I really didn't care what it...  詳細

記事等

Extron NAV Pro AVoIP System Provides McLennan County Court with Superior AV Routing & Control

Texas' McLennan County Courthouse built in 1901 holds jurisdiction over the 74th district of the state. When it was time to upgrade courtroom technology, they turned to Brazos Media Technology and Extron.  詳細

Selecting the Right Video Codec Solution: H.264 or H.265 

Selecting the Right Video Codec Solution: H.264 or H.265 In the realm of video compression, selecting the right codec solution can significantly impact the quality, bandwidth requirements, and overall efficiency of your video streaming and storage systems. Two prominent codecs,...  詳細

Avoiding Common Pitfalls Integrating AV Products onto IP Networks

Advancements in audiovisual technology have brought changes to the ways audio, video, and data connect between sources, displays, and control systems. Today, the AV industry is in the midst of a transition to a new digital transmission infrastructure based on DVI, HDMI, and SDI. This transition brings with it many challenges,... (代理店専用アカウントが必要です: ) 詳細

Extron XTP & NAV Systems Ensure Rapid Response at Brunswick County 911

The Communications Center for the Brunswick County Sheriff's Office in Bolivia, North Carolina, serves as the link between the public and emergency services. The solution was to combine central switching and point-to-point topology using Extron XTP, NAV, and Control systems.  詳細

Extron AV Technologies Empower Advanced Healthcare Training at BCIT

British Columbia Institute of Technology (BCIT) in Vancouver, British Columbia, needed more space to meet the ever-increasing need for well-trained healthcare professionals throughout the province. Their new Health Sciences Centre (HSC) meets the need, bolstering theoretical studies with scenario-based experience...  詳細

記事等

A Fiber Optic Connector Primer

Optical fiber transmission of AV signals has come of age and it's time to take another step along this new, adventurous road. A fiber solution may sound like a great idea for those challenging long-haul or highly secure applications, and then reality sets in. The fiber transmission solution is still a serious investment...  詳細

Campus Technology

Universities are centers of research as well as institutions for higher learning. Campuses feature multiple buildings with classrooms, offices, ....  詳細

Courtroom of the Future

The Courtroom of the Future relies on a fiber infrastructure to ensure that future upgrades to the AV system can use the existing cabling. It provides a...  詳細

Digital Signage

This pharmaceutical building has public lobbies for customer access and general admittance to the site. Employee lounges and cafeterias are ...  詳細

Fiber Optic Cables in AV Systems

The combination of light and glass presents some unique properties that give AV professionals powerful tools in common AV applications. A fiber optic cable can be used to send high resolution video, audio, and control signals on a single fiber over 30 km (18.75 miles), and avoids the risk of signal loss or degradation,...  詳細

Fiber Optic Frequently Asked Questions

The following provides you with questions and answers about Extron Fiber Optic products: What is optical fiber? What is multimode fiber? What is singlemode fiber? How is an AV signal transmitted down a fiber? What is a light-emitting diode? What is a laser diode? What is a VCSEL? What is a photodetector? What...  詳細

Fiber Optic Transmission in AV Comes of Age

Folks, the good ol' days are here right now. More technical solutions are available for audiovisual systems designers in both analog and digital equipment than ever before. One of the most exciting new toys for signal distribution is RGBHV digital fiber optic transmission. Most currently installed fiber transmission...  詳細

Knowledge Wall

A knowledge wall is the center of aggregated information used for monitoring and analyzing to make critical decisions related to security, emergency services...  詳細

Multiplexing AV Signals in Fiber Optic Systems

Multiplexing Signals in Fiber Optic Systems TDM combines multiple digital signals into a single serial digital bit stream. A specialized circuit, called a serializer, allocates parallel input streams into time slots in the serial output. In a fiber optic system, the serial bit stream is transmitted as a single wavelength...  詳細

Performing Arts Center

This Performing Arts Center is a large multi-purpose venue with over 3,000 seats. The venue is used for a variety of live performances, including concerts, theatrical ...  詳細

記事等

Integration Opportunities with 4K Displays

Displays with 4K, or roughly 4K×2K resolution provide a solution for applications requiring a greater number of pixels on large screens. In 2005, the first 4K projection displays were introduced and began to be integrated into digital cinema, simulation, defense, medical, entertainment, and other environments. Since then,... (代理店専用アカウントが必要です: ) 詳細

シグナルプロセッサー

シグナルプロセッサーとは...? シグナルプロセッサーは、様々な方法で信号を処理します。コンポジットビデオ信号をSビデオ信号へ変換したり、信号の増幅やピーキング処理、信号の再フォーマット等を行います。シグナルプロセッサーによって画質を向上させたり、信号のルーティングや分配を容易にしたり、通常では不可能な手法による画像表示も可能にします。エクストロンでは数々のシグナルプロセッサーにより様々なアプリケーションに対応します。 カテゴリー 高性能・多機能なシグナルプロセッサーをご用意しております。 グラフィックストレージ グラフィックストレージは、会社のロゴ、デジタル写真、スライド等を再生する製品です。AVプレゼンテーションにおけるタイトルやプレゼンテーションセッション中のマスク画像表示、また、電光掲示板や店頭サインのスライドショー再生等にご使用いただけます。 ユニバーサルシグナルプロセッサー ユニバーサルシグナルプロセッサーは、高性能のスケーリング、スイッチング、スキャンコンバーター、スタンダードコンバーター、トランスコーダーの機能を全て搭載しています。様々なビデオ入力信号に対応し、トランスコードやアップ/ダウンコンバートを行い、全てのシステムにおけるビデオ信号フォーマット変換に対応可能です。 マルチウィンドウプロセッサー マルチウィンドウプロセッサーは、複数のコンピューター画像やDVD等のビデオ画像を一つの画面に表示可能にします。それぞれのウィンドウ画面は独立してスケール変換、位置変更、重ね表示が可能です。ビデオ会議システム、管制指令システム等でご使用いただけます。 エンコーダー、デコーダー、トランスコーダー エンコーダー、デコーダー、トランスコーダーは信号のフォーマットを変換します。全ての信号を同一信号フォーマットに揃えることにより、信号のルーティングや分配による混雑を最小限に抑えます。 シンクプロセッサー シンクプロセッサーはディスプレイの互換性による障害を未然に防ぐ為、正確かつ高品質なシンクを生成することに特化した製品です。シンクプロセッサーは、あらゆる入力シンク信号を他のフォーマットへ変換して出力したり、シンクが冗長された信号からシンク信号の抽出や同期タイミングをディジタルディスプレイ用に再生する機能もあります。 D/A...  詳細

Extron NAV Pro AVoIP System Provides McLennan County Court with Superior AV Routing & Control

Texas' McLennan County Courthouse built in 1901 holds jurisdiction over the 74th district of the state. When it was time to upgrade courtroom technology, they turned to Brazos Media Technology and Extron.  詳細

Setting Up a Scan Converter

Properly setting up a scan converter can make all the difference in the world in respect to image quality. A little fine-tuning can make the difference between a poor image and a good image. To obtain the best image, certain adjustments should be made each time a scan converter is used in a new application. The sequence...  詳細

Courtroom of the Future - System Design Solution

The Courtroom of the Future relies on a fiber infrastructure to ensure that future upgrades to the AV system can use the existing cabling. It provides a model that can be readily adapted to various applications such as municipal, county, district, or superior courts. The AV system provides a modern means of presenting...  詳細

Environmental Considerations and Human Factors for Videowall Design

Environmental Considerations and Human Factors for Videowall Design The ability to present clear, high quality imagery from multiple sources and at large sizes makes videowalls valuable for maintaining situational awareness, as mission-critical information...  詳細

Font Size and Legibility for Videowall Content

Legibility is very important for any videowall application with sources that include alphanumeric text. Viewers should be able to easily read text at all intended viewing distances without eyestrain. Delivering adequately sized text can be accomplished by scaling up or enlarging the source to make fonts legible, or...  詳細

Videowall Processor Features

Videowall Processor Features Videowall processors are available with a wide range of features and capabilities. Many of them relate to system performance, image quality, and reliability, while others can help streamline system design and...  詳細

Videowall System Control

Videowall System Control Videowalls are among the most complex types of AV systems to set up and configure. Most of the operational complexity is within the videowall processor and its many functions, features, and capabilities. Working with a videowall processor will be greatly simplified if an intuitive, user-friendly...  詳細

Why a Videowall?

Why a Videowall? A videowall typically requires a significant investment, and is often the most expensive line item in a facility’s capital outlay for an AV project. While the videowall functions as a single display, it is always important to...  詳細

記事等

AVシステム構築のトレンド－ ツイストペア

AVシステム構築のトレンド－ ツイストペア デジタルサイネージ、商業施設や空港ターミナルの各種表示、教育機関におけるディスプレー機器、あるいは民生用機器などの市場は、かつてない成長を見せています。ツイストペア製品は、それらの用途で主に使用される高解像度のビデオ信号を長距離伝送するために、さまざまな場面で活用されています。 .wpimg { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-TOP: 0px; PADDING-BOTTOM: 0px; FONT-SIZE: 8pt; FLOAT: right;...  詳細

HDMI 2.0: Specification Overview & Frequently Asked Questions

HDMI 2.0 was developed by the HDMI Forum to provide new functionality for this widely adopted technology. Released in September 2013, the specification includes support of increased bandwidth up to 18 Gbps, resolutions up to 4K @ 60 Hz, simultaneous delivery of two video streams and up to four audio streams,...  詳細

記事等

Extron NAV Pro AVoIP System Provides McLennan County Court with Superior AV Routing & Control

Texas' McLennan County Courthouse built in 1901 holds jurisdiction over the 74th district of the state. When it was time to upgrade courtroom technology, they turned to Brazos Media Technology and Extron.  詳細

Extron AV Technologies Empower Advanced Healthcare Training at BCIT

British Columbia Institute of Technology (BCIT) in Vancouver, British Columbia, needed more space to meet the ever-increasing need for well-trained healthcare professionals throughout the province. Their new Health Sciences Centre (HSC) meets the need, bolstering theoretical studies with scenario-based experience...  詳細

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