Loudspeaker Handbook


Loudspeaker Handbook
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Loudspeaker Handbook


Loudspeaker Handbook
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Author : John Eargle
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Loudspeaker Handbook written by John Eargle and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.


The second edition of Loudspeaker Handbook follows the same general outlines as the highly successful first edition and has been augmented and updated in many areas of technology. Most notable are the developments in large-scale, programmable line arrays, distributed mode loudspeakers, and ultrasonic-based audio transduction. Additionally, the core chapters on low frequency systems, system concepts, and horn systems have been expanded to include both more analytical material and a richer array of examples. Much of the success of the first edition has been due to its accessibility both to loudspeaker engineers and to lay technicians working in the field - a point of view the author maintains in the present work. A full understanding of the underlying technology requires a fairly rigorous engineering background through the second year of professional study. At the same time, the generous use of graphs, with their intuitive thrust, will be useful to all readers. Loudspeaker Handbook, Second Edition continues to be appropriate for use in courses at the undergraduate senior level, for graduate students, and for professionals in audio and acoustical engineering.



Loudspeaker Handbook


Loudspeaker Handbook
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Author : John Eargle
language : en
Publisher: Springer
Release Date : 1999-06-15

Loudspeaker Handbook written by John Eargle and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-06-15 with Medical categories.


The prospect of writing a book on loudspeakers is a daunting one, since only a multivolume encyclopedia could truly do justice to the subject. Authors writing about this subject have generally concentrated on their own areas of expertise, often covering their own specific topics in great detail. This book is no exception; the author's background is largely in professional loudspeaker application and specification, and the emphasis in this book is on basic component design, operation, measurement, and system concepts. The book falls largely into two sections; the first (Chapters 1-9) emphasizing the building blocks of the art and the second (Chapters 10-16) emphasizing applications, measurements, and modeling. While a thorough understanding of the book requires a basic knowledge of complex algebra, much of it is understandable through referring to the graphics. Every attempt has been made to keep graphics clear and intuitive. Chapter 1 deals with the basic electro-mechano-acoustical chain between input to the loudspeaker and its useful output, with emphasis on the governing equations and equivalent circuits. Chapter 2 is a survey of cone and dome drivers, the stock-in-trade of the industry. They are discussed in terms of type, design, performance, and perfor mance limits. Chapter 3 deals with magnetics. Once a source of difficulty in loudspeaker design, magnetics today yields easily to modeling techniques. Chapter 4 discusses low-frequency (LF) system performance, primarily from the viewpoint of Thiele-Small parameters. We also discuss some of the multi chamber LF systems that became popular during the eighties.



Loudspeaker And Headphone Handbook


Loudspeaker And Headphone Handbook
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Author : John Borwick
language : en
Publisher: CRC Press
Release Date : 2012-09-10

Loudspeaker And Headphone Handbook written by John Borwick and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-10 with Technology & Engineering categories.


Written by a team of experts, the Loudspeaker and Headphone Handbook provides a detailed technical reference of all aspects of loudspeakers and headphones: from theory and construction of transducer drive units and enclosures, to such practical matters as construction, applications in rooms, public address, sound reinforcement, studio monitoring and musical instruments. Loudspeaker measurements and subjective evaluation are treated in equal detail and headphones are discussed comprehensively. This third edition takes account of recent significant advances in technology, including: · the latest computer-aided design systems · digital audio processing · new research procedures · the full range of loudspeakers · new user applications.



Loudspeaker Physics And Forced Vibration


Loudspeaker Physics And Forced Vibration
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Author : William H. Watkins
language : en
Publisher: Springer Nature
Release Date : 2022-04-22

Loudspeaker Physics And Forced Vibration written by William H. Watkins and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-22 with Science categories.


This book is a study of the workings of dynamic loudspeakers and dynamically forced vibration. With its wealth of practical observations and real-life examples, this work will prove invaluable to the practicing motor design or loudspeaker design engineer, as well as researchers and students in electroacoustics. The book is based on a lifetime’s accumulated knowledge by acclaimed speaker designer William H. (Bill) Watkins. It differs from the usual tone of most technical books on this subject by initially presenting, and analyzing in full, the function of each key parameter of a reference dynamic loudspeaker. Each parameter’s value is then calculated and also confirmed via lab measurements to vividly illustrate all energy-transduction facets of loudspeaker operation and the forced vibration. This presentation style makes the analysis both more engaging, intuitive, and easier to comprehend compared to most previous works in the field. The principles of this book apply to all direct reciprocating motors, not just those in a dynamic loudspeaker. Unique to the book is an entire chapter dedicated to the discussion of back-EMF voltage, discussed from several technical points of view and analyzed in depth as related to the dynamic transfer of energy between the mechanical and electrical domains. Another unique feature is a detailed discussion of Watkins’ patented dual-motor concept to achieve high dynamic speaker performance in the region of its low-frequency resonance.



Loudspeaker And Headphone Handbook


Loudspeaker And Headphone Handbook
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Author : John Borwick
language : en
Publisher: Taylor & Francis
Release Date : 2012-09-10

Loudspeaker And Headphone Handbook written by John Borwick and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-10 with Technology & Engineering categories.


Written by a team of experts, the Loudspeaker and Headphone Handbook provides a detailed technical reference of all aspects of loudspeakers and headphones: from theory and construction of transducer drive units and enclosures, to such practical matters as construction, applications in rooms, public address, sound reinforcement, studio monitoring and musical instruments. Loudspeaker measurements and subjective evaluation are treated in equal detail and headphones are discussed comprehensively. This third edition takes account of recent significant advances in technology, including: · the latest computer-aided design systems · digital audio processing · new research procedures · the full range of loudspeakers · new user applications.



Handbook Of Recording Engineering


Handbook Of Recording Engineering
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Author : John M. Eargle
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Handbook Of Recording Engineering written by John M. Eargle and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.


John Eargle's 4th edition of The Handbook of Recording Engineering is the latest version of his long-time classic hands-on book for aspiring recording engineers. It follows the broad outline of its predecessors, but has been completely recast for the benefit of today's training in recording and its allied arts and sciences. Digital recording and signal processing are covered in detail, as are actual studio miking and production techniques -- including the developing field of surround sound. As always, the traditional topics of basic stereo, studio acoustics, analog tape recording, and the stereo LP are covered in greater detail than you are likely to find anywhere except in archival references. This book has been completely updated with numerous new topics added and outdated material removed. Many technical descriptions are now presented in Sidebars, leaving the primary text for more general descriptions. Handbook of Recording Engineering, Fourth Edition is for students preparing for careers in audio, recording, broadcast, and motion picture sound work. It will also be useful as a handbook for professionals already in the audio workplace.



Loudspeaker Modelling And Design


Loudspeaker Modelling And Design
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Author : Geoff Hill
language : en
Publisher: Routledge
Release Date : 2018-09-03

Loudspeaker Modelling And Design written by Geoff Hill and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Technology & Engineering categories.


In this book, Geoff Hill demonstrates modern software and hardware being applied to the processes behind loudspeaker design and modelling. Modern computing power has progressed to the point that such analyses are now practical for any interested individual or small company. Loudspeaker Modelling and Design: A Practical Introduction examines the process from initial concept through specifications and theoretical simulations and onto detailed design. It demonstrates the processes of design and specification, by using detailed simulations of a loudspeaker driver; sufficient to give re-assurance that a design is practical and will perform as expected.This book brings together many different strands of modelling from electro-magnetic through to mechanical and acoustic, without getting bogged down in theoretical discussions and arguments. This practice-based book shows the techniques used in designing modern loudspeakers and transducers.



Introduction To Loudspeaker Design


Introduction To Loudspeaker Design
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Author : John L Murphy
language : en
Publisher:
Release Date : 2014-03-04

Introduction To Loudspeaker Design written by John L Murphy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-04 with categories.


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.



Audio Engineering For Sound Reinforcement


Audio Engineering For Sound Reinforcement
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Author : John Eargle
language : en
Publisher: Hal Leonard Corporation
Release Date : 2002

Audio Engineering For Sound Reinforcement written by John Eargle and has been published by Hal Leonard Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Music categories.


(Book). This up-to-date book comprehensively covers all aspects of speech and music sound reinforcement. It is roughly divided into four sections: Section 1 provides the tutorial fundamentals that all audio engineers will need, discussing subjects such as fundamentals of acoustics, psychoacoustics, basic electrical theory and digital processing. Section 2 deals with the fundamental classes of hardware that the modern engineer will use, such as loudspeaker systems and components, microphones, mixers, amplifiers and signal processors. Special attention is given to digital techniques for system control and to audio signal analysis. Section 3 deals with the basics of system design, from concept to final realization. It covers topics such as basic system type and speech intelligibility, site survey, user needs analysis and project management. Section 4 discusses individual design areas, such as sports facilities, large-scale tour sound systems, high-level music playback, systems for the theater, religious facilities, and other meeting spaces. The book is written in an accessible style, but does not lack for ample amounts of technical information. It is truly a book for the 21st century! The Senior Director of Product Development and Application for JBL Professional, John Eargle is the author of The Handbook of Recording Engineering, The Microphone Book, Handbook of Sound System Design, Electroacoustical Reference Data, Music, Sound and Technology and The Loudspeaker Handbook . A 2000 Grammy Award-winner for Best Classical Engineering, Mr. Eargle is an honorary member and past national president of the Audio Engineering Society, a faculty-member of the Aspen Audio Recording Institute, and a member of the National Academy of Recording Arts and Sciences and the Academy of Motion Picture Arts and Sciences.



High Performance Loudspeakers


High Performance Loudspeakers
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Author : Martin Colloms
language : en
Publisher: John Wiley & Sons
Release Date : 2018-07-24

High Performance Loudspeakers written by Martin Colloms and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-24 with Technology & Engineering categories.


Provides a technology overview of what goes into a high performance loudspeaker and covers all the latest advances in the field The design of high performance loudspeakers requires a mix of developed skills in electroacoustics, high fidelity sound reproduction and subjective evaluation. Taking a designer’s view of the subject, this new edition of High Performance Loudspeakers, Seventh Edition provides a comprehensive, timely and practical knowledge base to aid the design of superior loudspeaker systems fit for purpose. It is updated throughout with the latest progress in research and technology, synthesis and analysis, digital signal processing incorporated products, automated production test systems and wireless compact designs. This Seventh Edition of the highly successful guide to the design and specifications of high quality loudspeakers and loudspeaker systems addresses the issue of where higher performance and sound quality is required and shows how the numerous considerations — including application, target price, size, aspiration and particular market — lead to a complex mix of design and engineering decisions. The book has also been substantially revised to reflect the many changes in the technology of loudspeakers and includes two brand new chapters — one covering ultra-compact systems and DSP integration, and the second providing details of a worked example of the loudspeaker systems design process. Offers a complete overview of the technology Thoroughly updated with new content to reflect the latest advances in the field while retaining the firm theoretical foundation of previous editions Presents a designer's point of view of the field, helping to equip both amateur enthusiasts and academically trained graduates with industry practice Covers all the newest developments in the field of high performance loudspeakers Offers a critical and objective approach to all subjects covered, rather than a simple spelling out of theory and facts Appeals to both amateur speaker builders as a source of ideas, and to professional speaker designers with an overview of competitive products and features Acknowledged industry-wide as the definitive work on speaker design and analysis, High Performance Loudspeakers, Seventh Edition is essential reading for audio engineers, speaker designers, equipment designers and students of acoustic engineering, electronics and electro-acoustics. It will also prove invaluable to students of electronics, broadcasting and recording techniques, but will also be of interest to authors and journalists in audio, and not least, amateur loudspeaker builders and enthusiasts.