For live sound engineers, this book is an invaluable resource in the path to career development. This edition builds upon the clear writing and comprehensive illustrations of the previous edition to explain the fundamental concepts of acoustics and the operating principles of all the key components of a live sound reinforcement system. Using easy to understand language, the design and implementation of the live sound system is covered in detail. Extended coverage is given to the use of digital networks and digital audio distribution in the live sound arena, and thorough guidance is given in the practical aspects of executing and managing a live sound session from the engineer’s perspective. Creating a solid foundation upon which to build a career is a crucial step in ensuring future success. The practical information surrounding the concepts, implementation, and practices central to live sound reinforcement presented in this book will help you build that foundation.

Introduction to Loudspeaker Design is written for students, technicians, engineers and hobbyists seeking an overview of the technology of loudspeakers. Starting with a brief history of audio developments the book begins by introducing the concepts of frequency, pitch and loudness and proceeds to develop the idea of a loudspeaker as a system. The book covers such topics as loudspeaker design tradeoffs, spatial loading, diffraction loss, cavity effect and enclosure construction. A complete chapter is devoted to the subject of crossover design including design equations. The second edition adds a new chapter on simulation and analysis which includes design equations for closed and vented type speakers. The appendices contain technical references, design aids, glossaries and a chart depicting 18 different loudspeaker enclosure types. The author is a physicist/audio design engineer with over 35 years experience in the research and development of audio products spanning both hardware and software. His WinSpeakerz, TrueRTA and DATS software applications are widely used throughout the audio industry as tools for simulating and measuring loudspeaker performance. Captain Murphy served as a space systems analyst for NORAD during his military career. Changes for the Second Edition: The second edition brings new material and polishes the first edition with many new or improved illustrations. Chapter 2 was expanded with the second half split into a new Chapter 3 titled "Speaker Response Functions." The discussion of Thiele-Small parameters has been expanded and now covers small-signal parameters vs. large-signal parameters as it explores the role of the test signal level in parameter measurement. The crossover design chapter has been expanded to include formulas for calculating component values for the most popular crossover types. Equations have been added for calculating impedance compensation and attenuation networks. The old Chapter 7 FAQ material was integrated into other chapters as appropriate. A new Chapter 8 titled "Loudspeaker Simulation" has been added and introduces loudspeaker equivalent circuit analysis with equations for calculating the magnitude and phase responses of closed and vented loudspeaker systems. Additional design equations are introduced and then examples are given for calculating the responses of a closed box and a vented box loudspeaker. Detailed design equation summaries are given for closed and vented boxes. Appendix C was added to provide a glossary of symbols and a glossary of terms. The box type charts were moved to Appendix D.

Handbook for Sound Engineers is the most comprehensive reference available for audio engineers, and is a must read for all who work in audio. With contributions from many of the top professionals in the field, including Glen Ballou on interpretation systems, intercoms, assistive listening, and fundamentals and units of measurement, David Miles Huber on MIDI, Bill Whitlock on audio transformers and preamplifiers, Steve Dove on consoles, DAWs, and computers, Pat Brown on fundamentals, gain structures, and test and measurement, Ray Rayburn on virtual systems, digital interfacing, and preamplifiers, Ken Pohlmann on compact discs, and Dr. Wolfgang Ahnert on computer-aided sound system design and room-acoustical fundamentals for auditoriums and concert halls, the Handbook for Sound Engineers is a must for serious audio and acoustic engineers. The fifth edition has been updated to reflect changes in the industry, including added emphasis on increasingly prevalent technologies such as software-based recording systems, digital recording using MP3, WAV files, and mobile devices. New chapters, such as Ken Pohlmann’s Subjective Methods for Evaluating Sound Quality, S. Benjamin Kanters’s Hearing Physiology—Disorders—Conservation, Steve Barbar’s Surround Sound for Cinema, Doug Jones’s Worship Styles in the Christian Church, sit aside completely revamped staples like Ron Baker and Jack Wrightson’s Stadiums and Outdoor Venues, Pat Brown’s Sound System Design, Bob Cordell’s Amplifier Design, Hardy Martin’s Voice Evacuation/Mass Notification Systems, and Tom Danley and Doug Jones’s Loudspeakers. This edition has been honed to bring you the most up-to-date information in the many aspects of audio engineering.

This book is intended for those who are active with sound amplification and sound distribution. The book provides information on adapting sound systems and/or transducer to the given acoustics like in open, half-open and closed spaces. An important aspect is how loudspeakers can be adapted to cover all types of surroundings. Very often a choice has to be made from a wide range of loudspeakers. On the other hand a combination of loudspeakers must be developed and composed in order to adapt the loudspeakers to the given acoustical circumstances. The question of which loudspeaker is the correct choice and how they need to be set-up so that speech and music are fully comprehensible in all kinds of acoustical and noisy circumstances. This book gives a full answer to these questions. The reader is also made aware of the design of loudspeakers on the basis of Small and Thiele parameters. With thorough calculations and the visibility of the out coming of these calculations by simple software it is possible to convert the acoustic and mechanical elements of the loudspeaker into electrical analogues so that the loudspeaker is simulated on the PC. Using an example the calculations mentioned above can be supported. Finally the full reference list simplifies the task of the reader in finding the information they require. “I’ve been fascinated by the possibilities of Electro-acoustics since I was 10 years old and now I am very pleased to be able to share the knowledge that I built up over 40 years working in the Electro-acoustics division of Philips.” My work experience was supplemented by giving lectures on electro-acoustics at the post-academic courses on acoustics in Antwerp (Belgium)

Written to specifically address the concerns and needs of the sound person who serves ministries and churches, this comprehensive handbook blends the relational and technical aspects of church sound in a straightforward and easy-to-understand manner.