Audio Visual Facilities And Systems Design

The ideal guide to audio systems. This practical hands-on tool is designed to help the audio professional find information quickly. Features many useful tables and checklists; illustrates the text with numerous photos and diagrams; improves and expedites system design; and provides tips and strategies for efficient audio system installation.

Delivering MPEG-4 Based Audio-Visual Services investigates the different aspects of end-to-end multimedia services; content creation, server and service provider, network, and the end-user terminal. Part I provides a comprehensive introduction to digital video communications, MPEG standards, and technologies, and deals with system level issues including standardization and interoperability, user interaction, and the design of a distributed video server. Part II investigates the systems in the context of object-based multimedia services and presents a design for an object-based audio-visual terminal, some of these features having been adopted by the MPEG-4 Systems specification. The book goes on to study the requirements for a file format to represent object-based audio-visual content and the design of one such format. The design introduces new concepts such as direct streaming that are essential for scalable servers. The final part of the book examines the delivery of object-based multimedia presentations and gives optimal algorithms for multiplex-scheduling of object-based audio-visual presentations, showing that the audio-visual object scheduling problem is NP-complete in the strong sense. The problem of scheduling audio-visual objects is similar to the problem of sequencing jobs on a single machine. The book compares these problems and adapts job-sequencing results to audio-visual object scheduling, and provides optimal algorithms for scheduling presentations under resource constraints, such as bandwidth (network constraints) and buffer (terminal constraints). In addition, the book presents algorithms that minimize the resources required for scheduling presentations and the auxiliary capacity required to support interactivity in object-based audio-visual presentations. Delivering MPEG-4 Based Audio-Visual Services is essential reading for researchers and practitioners in the areas of multimedia systems engineering and multimedia computing, network professionals, service providers, and all scientists and technical managers interested in the most up-to-date MPEG standards and technologies.

Sound Systems: Design and Optimization provides an accessible and unique perspective on the behavior of sound systems in the practical world. The third edition reflects current trends in the audio field thereby providing readers with the newest methodologies and techniques. In this greatly expanded new edition, you’ll find clearer explanations, a more streamlined organization, increased coverage of current technologies and comprehensive case studies of the author’s award-winning work in the field. As the only book devoted exclusively to modern tools and techniques in this emerging field, Sound Systems: Design and Optimization provides the specialized guidance needed to perfect your design skills. This book helps you: Improve your design and optimization decisions by understanding how audiences perceive reinforced sound Use modern analyzers and prediction programs to select speaker placement, equalization, delay and level settings based on how loudspeakers interact in the space Define speaker array configurations and design strategies that maximize the potential for spatial uniformity Gain a comprehensive understanding of the tools and techniques required to generate a design that will create a successful transmission/reception model

The first book in the industry tailored specifically for the entertainment professional, Vectorworks for Entertainment Design covers the ins and outs of Vectorworks software for lighting, scenic, and sound design. With a detailed look at the design process, from idea to development, to the documentation necessary for execution, Vectorworks for Entertainment Design will encourage you to create your own process and workflow through exercises that build on one another. The text stresses the process of developing an idea, visualizing it, and evolving it for presentation, documentation, or drafting. The author focuses on both the technical how-to and the art of design, giving you the tools you need to learn and then use the application professionally. Fully illustrated with step-by-step instructions, it contains inspirational work from Broadway, major regional companies, and non-theatrical, entertainment design.

This is a user's handbook for anyone who needs to know more about audio-visual equipment and techniques, such as overhead projection, slide-tape, film, video and the increasing use of the computer.

Proposed standard for defining quality in engineered audio visual systems. Includes an introduction to quality management systems for AV technology managers, designers and installers.