A Study Of Transmission Line Loudspeaker Systems
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A Study Of Transmission Line Loudspeaker Systems
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Author : G. S. Letts
language : en
Publisher:
Release Date : 1975
A Study Of Transmission Line Loudspeaker Systems written by G. S. Letts and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with categories.
An Electroacoustic Analysis Of Transmission Line Loudspeakers
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Author : Robert Allen Robinson
language : en
Publisher:
Release Date : 2007
An Electroacoustic Analysis Of Transmission Line Loudspeakers written by Robert Allen Robinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Electro-acoustics categories.
The concept of mounting a loudspeaker on one end of a sound-absorbing tube has existed since at least 1936. Surprisingly, a detailed mathematical analysis of the configuration has not been performed, nor has a design method been established. This configuration, known as a transmission line loudspeaker, has received little consideration in the reviewed literature. Instead, it has become frequently featured in magazines for audio hobbyists, where it is experimentally designed with rules seemingly derived from hearsay and described with terms of high praise. In this dissertation, an electro-acoustical model of a fiberglass-filled transmission line is presented. This model represents the transmission line as two separate lines -- a mechanical line that models the mechanical motion of the fiberglass and an acoustical line that models the motion of the air. The lines are linked by the flow resistance of the fiberglass. From the model, solutions for the acoustic pressure, acoustical volume velocity of the air, mechanical velocity of the fiberglass fibers, and mechanical force on the fiberglass in the line are obtained. The fiberglass is characterized and empirical formulas that describe its characteristics are found. It is shown that the modeled input impedance to the transmission line is a good fit to measured data. The performance of the system is assessed by comparing it with the performances of typical loudspeaker mountings, i.e., the infinite baffle, the closed box, and the vented box. Finally, an example is shown of how the equations derived from the model can be used to evaluate the design of a transmission line loudspeaker system.
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.
Loudspeaker Technology
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Author : Source Wikipedia
language : en
Publisher: University-Press.org
Release Date : 2013-09
Loudspeaker Technology written by Source Wikipedia and has been published by University-Press.org this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09 with categories.
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 30. Chapters: Acoustic lobing, Acoustic suspension, Acoustic transmission line, Active noise control, Audio crossover, Bass reflex, Bass test, Coaxial loudspeaker, Compression driver, Constant voltage speaker system, Dipole speaker, Electrical characteristics of dynamic loudspeakers, Electrodynamic loudspeaker, Excursion (audio), Haas effect, Horn loudspeaker, Line array, Loudspeaker acoustics, Loudspeaker enclosure, Loudspeaker measurement, Loudspeaker time alignment, Midwoofer-tweeter-midwoofer, MLSSA, Moving iron speaker, Neodymium magnet, Nominal watt, Parabolic loudspeaker, Powered speakers, Power attenuator (guitar), Sensurround, Speaker cone, Subwoofer, Voigt pipe.
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.
Audio
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Author :
language : en
Publisher:
Release Date : 1978
Audio written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Acoustical engineering categories.
Line Communication System
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Author : Apurba Das
language : en
Publisher: New Age International
Release Date : 2006-12
Line Communication System written by Apurba Das and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-12 with Telecommunication categories.
This Book Is Intended Tintroductory Text For The Study Of Line Communication System. In Our Present Age Of Advanced Telecommunication, The Terms Switching, Sampling, Bps, Broadband, Are Not Foreign Words. The Present Book Is Written For Understanding The Concept Of Computer Communication, Simplex/Duplex Communication, And Detailed Knowledge Of Telephony Up To The Present Age Key Switching I.E., Isdn.This Book Can Be Served As The Textbook For Undergraduate Courses (B.Tech./B.E./B.Sc.) Of Information Technology, Electronics And Communication Engineering. An Enormous Research And Developments Are Undertaken Under Various Industries In The Fast Growing Field Of Telecommunication Switching. The Present Book Provides Best Knowledge In-Depth On Line Communication System.Though The Book Can Be Considered As A Textbook For Any University, The Content Is Designed Specially For The Subject Line Communication Systems (Ece Dept., 5Th Semester) Introduced By West Bengal University Of Technology. Moreover, The Approach Of Presentation Is Such, That Students Can Easily Understand The Concept And They Can Memorize The Same Without Much Effort.Salient Features * Step-By-Step, Block-Based Presentation Of Switching Principles Are Employed For Letting The Students A Familiar Environment. * Flow-Charts Are Used As A Special Tool Of Presentation For Hardware And Software Programming In Spc, Stronger Switching, And Many Other Cases. * For Further Reading And Reference, A Bibliography Is Attached With Related Books, Journals, And Websites. * Last Year S Solved Paper Is Given From The Desk Of The Head Examiner Of Wbut. * A Number Of Solved Mathematical Problems Are Attached To Related Topics.
Ic Electrician 2
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Author : United States. Bureau of Naval Personnel
language : en
Publisher:
Release Date : 1961
Ic Electrician 2 written by United States. Bureau of Naval Personnel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Intercommunication systems categories.
A Study Of An Exponentially Loaded Acoustical Transmission Line
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Author : Martin C. Poppe
language : en
Publisher:
Release Date : 1962
A Study Of An Exponentially Loaded Acoustical Transmission Line written by Martin C. Poppe and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Theory Design Of Loudspeaker Enclosures
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Author : J. Ernest Benson
language : en
Publisher: Prompt
Release Date : 1996
Theory Design Of Loudspeaker Enclosures written by J. Ernest Benson and has been published by Prompt this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Science categories.
This volume seeks to lay the groundwork for readers who want to understand the general functions of loudspeaker enclosure systems and eventually experiment with their own designs. Written for design engineers and technicians, students, and intermediate-to-advanced acoustics enthusiasts, it presents a general theory of loudspeaker enclosure systems. Featuring illustrated and numerical examples, the book examines diverse developments in enclosure design, and studies the various types of enclosures as well as varying parameter values and performance optimisation. Topics examined include: the synthesis of vented systems; infinite-baffle and closed-box systems; electro-acoustical relations; and reflex response relationships.