白皮书阅览库

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白皮书

白皮书:多播视音频流传输

多播流传输可提供最有效的方式,将实时视频和音频信号传输至多个终端。然而它确实需要所有的网络设备均支持相关标准和协议,并能有效地传输这些流量信号。此白皮书对必要的多播技术进行了介绍,还汇集了视频流传输和 AV-over-IP 部署的多个实践方法。 下载白皮书 下载白皮书

白皮书:802.1X Primer

IEEE 802.1X 是一项基于连接的设备验证的国际标准。Extron Pro 系列控制产品支持 802.1X 标准,允许用户上传数字证书来支持 802.1X 下的多种验证方式。这本白皮书简单地介绍了 802.1X,并阐述了如何使用 Extron Toolbelt 软件来启用和配置 802.1X。 下载白皮书

白皮书:SNMP Primer

SNMP 是一项管理网络基本功能的标准协议。Extron Pro 系列控制产品支持 SNMP 标准,允许用户更新这些设备上的基本信息。这本白皮书简单地介绍了 SNMP,并阐述了如何使用 Extron Toolbelt 软件来启用和配置 SNMP。 下载白皮书

白皮书:了解 DTP Systems

通过 CATx 屏蔽电缆传输音频、视频、控制和远程电源,以适用于当今多样化的演示环境和专业视音频系统应用,此种需求越来越成为一种必要。该指南将帮助您了解如何有效地管理并集成这些信号至 Extron DTP® 数字双绞线视音频系统。内附的一系列最佳实践方法也让您能够进一步了解如何将 DTP Systems 成功地集成到视音频应用中,相关主题涉及 DTP 组件、数字电缆品质的重要性、分配视音频内容和控制以及 HDBaseT 兼容性。 现在下载 PDF 格式 - 5.51 MB... 下载白皮书

白皮书:加密与认证

当视音频系统设计师设计和部署网络视音频系统时,安全性始终是首要考虑因素。此白皮书简单介绍了如何通过加密和认证来保障网络安全。证书可确保仅授权方才能接收信息,而加密则保证所有的通信都是安全的。本书还对 Extron Pro 系列控制处理器如何利用认证与加密的方式,结合业内最佳的实践应用来保护视音频控制系统的安全。 下载白皮书

白皮书:Room Scheduling 系统网络影响报告书

Extron Room Scheduling 系统的设计方式非常简单。Room Agent 软件与 TouchLink® Scheduling 触摸屏配合使用可创建一个完整的房间预定系统。TouchLink Scheduling 触摸屏可直接连接 Microsoft® Exchange、Office 365™ 或 Google Calendar。 下载白皮书

白皮书:专业视音频系统的音频增益结构

增益结构可以当作是在音频或视音频系统中,音频信号穿过多个设备时所产生的一系列电平设置。该指南提供了实用、直观的方式,为带扩声的专业视音频系统设定正确的增益结构。 下载白皮书

White Paper: Safeguarding Device Communication Using SSH

Some of the key considerations for deploying AV systems are the flexibility to choose from multiple AV control options and having methods to safeguard these systems. Many Extron AV products use the Extron SIS – Simple Instruction Set™ command protocol for AV control. This white paper provides an overview of the communication... 下载白皮书

白皮书:HDCP 2.3 简介

HDCP 紧跟数字视频技术发展的步伐,现已演变到 2.3 版本,可为高价值 4K 内容提供更强的加密和专属保护,并针对视音频分配系统实行了新的限制。视音频专家们将了解如何通过 HDCP 2.3 将受保护的 4K 内容成功地集成到视音频系统中。 现在下载 PDF 格式 - 676 KB 下载白皮书

White Paper: Extron XTRA Series Amplifiers: Efficient Amplifier Technologies Lower Cost of Ownership

The Extron XTRA™ Series of Class D amplifiers are the commercial AV industry’s first complete family of ENERGY STAR® qualified amplifiers. While conventional Class AB amplifiers have commonly been used in commercial installations, they are inefficient and known to be one of the major sources of power consumption in AV... 下载白皮书

白皮书

White Paper: Video Compression Codecs

Video compression codecs have been developed to address a wide variety of applications in AV systems. They enable video conferencing, streaming video across computer networks, delivering 4K video over an existing infrastructure, extending the capabilities of a display link, and storing a full-length motion picture in HD... 下载白皮书

White Paper: Video Compression Technologies

Video compression technologies have been developed to address a wide variety of applications in AV systems. They enable video conferencing, streaming video across computer networks, delivering 4K video over an existing infrastructure, extending the capabilities of a display link, and storing a full-length motion picture... 下载白皮书

Hitting the Moving Target of 4K

As 4K continues to gain traction in the consumer market, it is rapidly becoming a popular requirement for professional AV systems as well. But 4K is a developing technology that will eventually evolve beyond what is available today. This paper will help you understand what you need to know about 4K signals for today’s... 下载白皮书

White Paper: Understanding USB in Professional AV Environments

Like all technology, Universal Serial Bus - USB has evolved over time. Originally developed to minimize the number of peripheral ports on a PC, USB is now a comprehensive set of interface specifications for high speed wired communication between a wide range of devices, with or without a computer. USB is increasingly being... 下载白皮书

在专业视音频环境中分配 4K 和 UHD 信号

随着 4K 信号源和显示设备在越来越多的应用环境中被广泛使用,系统设计师和集成商面临的下一个挑战是开发完全支持 4K 视频信号的系统。这本白皮书对其技术和标准进行了介绍,探讨其设计挑战,并就如何将 4K 视频集成至视音频系统设计提供了实用的解决方案。 立即下载 .wpimg { PADDING-LEFT: 2px; PADDING-RIGHT: 2px; PADDING-TOP: 0px; PADDING-BOTTOM: 10px; FONT-SIZE: 8pt; FLOAT: right; WIDTH: 300px; COLOR: #666666;... 下载白皮书

白皮书: 高动态范围视频剖析

Over the past seven decades, display technology has progressed to the point where 4K/Ultra HD video is now the gold standard. 4K resolution yields four times the number of pixels as HD video, but depending upon the size of the display and the viewing distance, there may be no perceptible difference between an HD image... 下载白皮书

White Paper: Understanding EDID - Extended Display Identification Data

The EDID data structure is used extensively to communicate display capabilities to attached computer graphics cards and other source devices. This paper offers an in-depth look into the operational process and pitfalls users may encounter when integrating EDID reliant source and display devices. Download White Paper .wpimg {... 下载白皮书

白皮书:HDCP 2.3 简介

HDCP 紧跟数字视频技术发展的步伐,现已演变到 2.3 版本,可为高价值 4K 内容提供更强的加密和专属保护,并针对视音频分配系统实行了新的限制。视音频专家们将了解如何通过 HDCP 2.3 将受保护的 4K 内容成功地集成到视音频系统中。 现在下载 PDF 格式 - 676 KB 下载白皮书

白皮书:了解 DTP Systems

通过 CATx 屏蔽电缆传输音频、视频、控制和远程电源,以适用于当今多样化的演示环境和专业视音频系统应用,此种需求越来越成为一种必要。该指南将帮助您了解如何有效地管理并集成这些信号至 Extron DTP® 数字双绞线视音频系统。内附的一系列最佳实践方法也让您能够进一步了解如何将 DTP Systems 成功地集成到视音频应用中,相关主题涉及 DTP 组件、数字电缆品质的重要性、分配视音频内容和控制以及 HDBaseT 兼容性。 现在下载 PDF 格式 - 5.51 MB... 下载白皮书

White Paper: DRM for the AV Professional

Digital Rights Management - DRM is used by owners and holders of intellectual property to enforce restrictions on the use of their copyrighted content. AV professionals and their customers need to be aware of DRM, the relevant restrictions on the playback of protected material in public and commercial spaces, and the... 下载白皮书

白皮书

White Paper: Safeguarding Device Communication Using SSH

Some of the key considerations for deploying AV systems are the flexibility to choose from multiple AV control options and having methods to safeguard these systems. Many Extron AV products use the Extron SIS – Simple Instruction Set™ command protocol for AV control. This white paper provides an overview of the communication... 下载白皮书

White Paper: Securing Networked AV Products

An integral part of an organization’s security strategy is evaluating the best methods to safeguard the network, systems, and data, while maintaining functionality and usability. This white paper provides a brief overview of considerations for securing networked AV systems and the layered approach to good security. We... 下载白皮书

白皮书: Extron 多网口控制处理器

Multi-network control processors enable AV system designers to balance the need for access to network resources and network security. The control processor with AV LAN ports sits between devices like video codecs and presentation computers on the corporate LAN and isolates AV devices on the segregated and secure AV LAN... 下载白皮书

白皮书:802.1X Primer

IEEE 802.1X 是一项基于连接的设备验证的国际标准。Extron Pro 系列控制产品支持 802.1X 标准,允许用户上传数字证书来支持 802.1X 下的多种验证方式。这本白皮书简单地介绍了 802.1X,并阐述了如何使用 Extron Toolbelt 软件来启用和配置 802.1X。 下载白皮书

白皮书:SNMP Primer

SNMP 是一项管理网络基本功能的标准协议。Extron Pro 系列控制产品支持 SNMP 标准,允许用户更新这些设备上的基本信息。这本白皮书简单地介绍了 SNMP,并阐述了如何使用 Extron Toolbelt 软件来启用和配置 SNMP。 下载白皮书

白皮书:加密与认证

当视音频系统设计师设计和部署网络视音频系统时,安全性始终是首要考虑因素。此白皮书简单介绍了如何通过加密和认证来保障网络安全。证书可确保仅授权方才能接收信息,而加密则保证所有的通信都是安全的。本书还对 Extron Pro 系列控制处理器如何利用认证与加密的方式,结合业内最佳的实践应用来保护视音频控制系统的安全。 下载白皮书

白皮书:AV LAN 最佳实践方法

Extron 带 AV LAN 端口的控制处理器提升了网络安全性和功能性,在设置这些处理器时只要遵循一些基本原则,即可使系统集成更快、更安全,并能长期可靠运行。 下载白皮书

白皮书:Room Scheduling 系统网络影响报告书

Extron Room Scheduling 系统的设计方式非常简单。Room Agent 软件与 TouchLink® Scheduling 触摸屏配合使用可创建一个完整的房间预定系统。TouchLink Scheduling 触摸屏可直接连接 Microsoft® Exchange、Office 365™ 或 Google Calendar。 下载白皮书

White Paper: Best Practices for Extron TouchLink Touchpanel Configuration

This document provides general content, style, and format guidelines for engineers and technicians learning to use Extron GUI Configurator and Global Configurator. 下载白皮书

White Paper: IP Intercom® Best Installation Practices

The Extron IP Intercom® product is an integral part of a complete help desk solution. With the push of a button, IP Intercom users can communicate with AV support staff for fast problem resolution. Download White PaperPDF Format - 2.0 MB 下载白皮书

白皮书

White Paper: Extron XTRA Series Amplifiers: Efficient Amplifier Technologies Lower Cost of Ownership

The Extron XTRA™ Series of Class D amplifiers are the commercial AV industry’s first complete family of ENERGY STAR® qualified amplifiers. While conventional Class AB amplifiers have commonly been used in commercial installations, they are inefficient and known to be one of the major sources of power consumption in AV... 下载白皮书

Extron 独有的 Flat Field® 扬声器技术

Learning challenges within our school systems are exacerbated by poor acoustics and no or inadequate sound reinforcement. Current day methodologies for creating an even sound field within the classroom, conference room, or boardroom provide mediocre, uneven results. Extron invented a new, patent-pending loudspeaker... 下载白皮书

White Paper: Class D Amplifier with Ripple Steering

Class D amplifiers are used for their high efficiency, but they have some undesirable characteristics, one of these being the residual switching frequency ripple. This paper shows a method of switching frequency ripple reduction by means of ripple steering. With this technique a second output is constructed, into which... 下载白皮书

White Paper: Classroom Sound Field Amplification

Classroom sound field amplification systems have been successfully used to help students with hearing impairments. Recent research has demonstrated that even students with normal hearing ability benefit when these systems are used in their classrooms. This paper describes the basic components of a sound field system... 下载白皮书

White Paper: Power Factor Correction in Audio Applications

Switched-mode power supplies are increasingly common in audio power amplifiers, and are desired for their relatively small size and weight, as well as high efficiency. This article provides an introduction to power factor correction, which substantially reduces AC harmonics and prevents noise impact on other AV products... 下载白皮书

White Paper: Power Supply Regulation in Audio Power Amplifiers

Audio power amplifiers have typically been supplied power by the simplest possible means, usually an offline supply with no line or load regulation, most commonly based on a line frequency transformer. Even modern amplifiers utilizing switchmode power supplies are usually designed without line or load regulation. The... 下载白皮书

白皮书:专业视音频系统的音频增益结构

增益结构可以当作是在音频或视音频系统中,音频信号穿过多个设备时所产生的一系列电平设置。该指南提供了实用、直观的方式,为带扩声的专业视音频系统设定正确的增益结构。 下载白皮书

白皮书

White Paper: Video Compression Codecs

Video compression codecs have been developed to address a wide variety of applications in AV systems. They enable video conferencing, streaming video across computer networks, delivering 4K video over an existing infrastructure, extending the capabilities of a display link, and storing a full-length motion picture in HD... 下载白皮书

White Paper: Video Compression Technologies

Video compression technologies have been developed to address a wide variety of applications in AV systems. They enable video conferencing, streaming video across computer networks, delivering 4K video over an existing infrastructure, extending the capabilities of a display link, and storing a full-length motion picture... 下载白皮书

白皮书:多播视音频流传输

多播流传输可提供最有效的方式,将实时视频和音频信号传输至多个终端。然而它确实需要所有的网络设备均支持相关标准和协议,并能有效地传输这些流量信号。此白皮书对必要的多播技术进行了介绍,还汇集了视频流传输和 AV-over-IP 部署的多个实践方法。 下载白皮书 下载白皮书

在专业视音频环境中分配 4K 和 UHD 信号

随着 4K 信号源和显示设备在越来越多的应用环境中被广泛使用,系统设计师和集成商面临的下一个挑战是开发完全支持 4K 视频信号的系统。这本白皮书对其技术和标准进行了介绍,探讨其设计挑战,并就如何将 4K 视频集成至视音频系统设计提供了实用的解决方案。 立即下载 .wpimg { PADDING-LEFT: 2px; PADDING-RIGHT: 2px; PADDING-TOP: 0px; PADDING-BOTTOM: 10px; FONT-SIZE: 8pt; FLOAT: right; WIDTH: 300px; COLOR: #666666;... 下载白皮书

白皮书

在专业视音频环境中分配 4K 和 UHD 信号

随着 4K 信号源和显示设备在越来越多的应用环境中被广泛使用,系统设计师和集成商面临的下一个挑战是开发完全支持 4K 视频信号的系统。这本白皮书对其技术和标准进行了介绍,探讨其设计挑战,并就如何将 4K 视频集成至视音频系统设计提供了实用的解决方案。 立即下载 .wpimg { PADDING-LEFT: 2px; PADDING-RIGHT: 2px; PADDING-TOP: 0px; PADDING-BOTTOM: 10px; FONT-SIZE: 8pt; FLOAT: right; WIDTH: 300px; COLOR: #666666;... 下载白皮书

Hitting the Moving Target of 4K

As 4K continues to gain traction in the consumer market, it is rapidly becoming a popular requirement for professional AV systems as well. But 4K is a developing technology that will eventually evolve beyond what is available today. This paper will help you understand what you need to know about 4K signals for today’s... 下载白皮书

White Paper: Fiber Optic Cables in AV Systems

Fiber optic cables are available with a wide variety of constructions to match the unique requirements of virtually any AV installation. These cables may contain just one fiber or hundreds of fibers and may be designed for indoor or outdoor applications. This paper examines the typical fiber optic infrastructure topologies... 下载白皮书

White Paper: Multiplexing AV Signals in Fiber Optic Systems

A fiber optic AV system converts video, audio, and control signals into one or more serial digital streams of light pulses for transmission along optical fiber. Common multiplexing techniques include time division multiplexing – TDM and wavelength division multiplexing – WDM. This paper examines both methods to help... 下载白皮书

白皮书

Hitting the Moving Target of 4K

As 4K continues to gain traction in the consumer market, it is rapidly becoming a popular requirement for professional AV systems as well. But 4K is a developing technology that will eventually evolve beyond what is available today. This paper will help you understand what you need to know about 4K signals for today’s... 下载白皮书

白皮书: 高动态范围视频剖析

Over the past seven decades, display technology has progressed to the point where 4K/Ultra HD video is now the gold standard. 4K resolution yields four times the number of pixels as HD video, but depending upon the size of the display and the viewing distance, there may be no perceptible difference between an HD image... 下载白皮书

白皮书:HDCP 2.3 简介

HDCP 紧跟数字视频技术发展的步伐,现已演变到 2.3 版本,可为高价值 4K 内容提供更强的加密和专属保护,并针对视音频分配系统实行了新的限制。视音频专家们将了解如何通过 HDCP 2.3 将受保护的 4K 内容成功地集成到视音频系统中。 现在下载 PDF 格式 - 676 KB 下载白皮书

白皮书:了解 DTP Systems

通过 CATx 屏蔽电缆传输音频、视频、控制和远程电源,以适用于当今多样化的演示环境和专业视音频系统应用,此种需求越来越成为一种必要。该指南将帮助您了解如何有效地管理并集成这些信号至 Extron DTP® 数字双绞线视音频系统。内附的一系列最佳实践方法也让您能够进一步了解如何将 DTP Systems 成功地集成到视音频应用中,相关主题涉及 DTP 组件、数字电缆品质的重要性、分配视音频内容和控制以及 HDBaseT 兼容性。 现在下载 PDF 格式 - 5.51 MB... 下载白皮书

White Paper: Distributing 4K and UHD Signals in Professional Environments

As 4K sources and displays become popular for more applications, the next challenge facing system designers and integrators is developing systems that fully support 4K video signals. This paper provides an introduction to the technology and standards, explores the design challenges, and offers practical solutions for incorporating... 下载白皮书

White Paper: EDID: A Guide to Identifying and Resolving Common Issues

HDMI, DVI, and DisplayPort require successful two-way EDID exchange between a display and a source to establish a connection between them. This in turn enables the flow of digital AV content from the source to the display. Problems with EDID communication are major causes of failure in digital video systems, with no... 下载白皮书

White Paper: The ABCs of Digital Video Signals

Digital video signals are becoming widely prevalent throughout the AV industry. They are considerably different in comparison to traditional analog video signals, with specific performance and timing requirements that must be maintained throughout the entire signal path. This paper offers an introduction to digital... 下载白皮书

White Paper: Understanding EDID - Extended Display Identification Data

The EDID data structure is used extensively to communicate display capabilities to attached computer graphics cards and other source devices. This paper offers an in-depth look into the operational process and pitfalls users may encounter when integrating EDID reliant source and display devices. Download White Paper .wpimg {... 下载白皮书

White Paper: DRM for the AV Professional

Digital Rights Management - DRM is used by owners and holders of intellectual property to enforce restrictions on the use of their copyrighted content. AV professionals and their customers need to be aware of DRM, the relevant restrictions on the playback of protected material in public and commercial spaces, and the... 下载白皮书

HDCP - 技术概览

HDCP - High-bandwidth Digital Content Protection is an encryption protocol for copy-protected video content such as Blu-ray Disc and HD movie downloads. This article describes HDCP in detail, introducing the components of an HDCP system – sources, repeaters, and sinks, as well as the three phases of the HDCP protocol... 下载白皮书

白皮书

Hitting the Moving Target of 4K

As 4K continues to gain traction in the consumer market, it is rapidly becoming a popular requirement for professional AV systems as well. But 4K is a developing technology that will eventually evolve beyond what is available today. This paper will help you understand what you need to know about 4K signals for today’s... 下载白皮书

White Paper: Introduction to HDCP 2.3

Keeping pace with advancements in digital video technology, HDCP has evolved to version 2.3, with stronger encryption, dedicated protection for high value 4K content, and new restrictions on the AV distribution system. AV professionals will need to understand HDCP 2.3 to integrate protected 4K content into... 下载白皮书

White Paper: Distributing 4K and UHD Signals in Professional Environments

As 4K sources and displays become popular for more applications, the next challenge facing system designers and integrators is developing systems that fully support 4K video signals. This paper provides an introduction to the technology and standards, explores the design challenges, and offers practical solutions for incorporating... 下载白皮书

白皮书:了解 DTP Systems

通过 CATx 屏蔽电缆传输音频、视频、控制和远程电源,以适用于当今多样化的演示环境和专业视音频系统应用,此种需求越来越成为一种必要。该指南将帮助您了解如何有效地管理并集成这些信号至 Extron DTP® 数字双绞线视音频系统。内附的一系列最佳实践方法也让您能够进一步了解如何将 DTP Systems 成功地集成到视音频应用中,相关主题涉及 DTP 组件、数字电缆品质的重要性、分配视音频内容和控制以及 HDBaseT 兼容性。 现在下载 PDF 格式 - 5.51 MB... 下载白皮书

White Paper: EDID: A Guide to Identifying and Resolving Common Issues

HDMI, DVI, and DisplayPort require successful two-way EDID exchange between a display and a source to establish a connection between them. This in turn enables the flow of digital AV content from the source to the display. Problems with EDID communication are major causes of failure in digital video systems, with no... 下载白皮书

White Paper: Scalers: Setup and Optimization

Scalers can enhance AV system integration by streamlining system design, operation, and reliability through quick, robust switching between a wide range of video signals. They also employ high performance video processing to deliver a single, high quality video output to the display device. Download White Paper 下载白皮书

White Paper: Understanding EDID - Extended Display Identification Data

The EDID data structure is used extensively to communicate display capabilities to attached computer graphics cards and other source devices. This paper offers an in-depth look into the operational process and pitfalls users may encounter when integrating EDID reliant source and display devices. Download White Paper .wpimg {... 下载白皮书

White Paper: DRM for the AV Professional

Digital Rights Management - DRM is used by owners and holders of intellectual property to enforce restrictions on the use of their copyrighted content. AV professionals and their customers need to be aware of DRM, the relevant restrictions on the playback of protected material in public and commercial spaces, and the... 下载白皮书

HDCP - 技术概览

HDCP - High-bandwidth Digital Content Protection is an encryption protocol for copy-protected video content such as Blu-ray Disc and HD movie downloads. This article describes HDCP in detail, introducing the components of an HDCP system – sources, repeaters, and sinks, as well as the three phases of the HDCP protocol... 下载白皮书

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White Paper: Understanding USB in Professional AV Environments

Like all technology, Universal Serial Bus - USB has evolved over time. Originally developed to minimize the number of peripheral ports on a PC, USB is now a comprehensive set of interface specifications for high speed wired communication between a wide range of devices, with or without a computer. USB is increasingly being... 下载白皮书