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Loudspeaker physics and forced vibration

Watkins, William H.

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Loudspeaker physics and forced vibration

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Loudspeaker physics and forced vibration/ by William H. Watkins.
作者:	Watkins, William H.
出版者:	Cham :Springer International Publishing : : 2022.,
面頁冊數:	xix, 130 p. :ill., digital ;24 cm.
內容註:	Chapter 1. Glossary and Prologue -- Chapter 2. Preliminaries -- Chapter 3. Analogous Electrical circuit -- Chapter 4. Electrical impedance -- Chapter 5. Efficiency and the mechanical response function -- Chapter 6. Back emf -- Chapter 7. Mechanical and acoustic load impedance -- Chapter 8. Mechanical and acoustic power -- Chapter 9. Low frequency response -- Chapter 10. Force -- Chapter 11. Velocity -- Chapter 12. Energy -- Chapter 13. Work, efficiency, and power -- Chapter 14. Resonance, Q, and measurements -- Chapter 15. Related parameters and measurements -- Chapter 16. Circumventing Efficiency and Bass Extension Limitations -- Chapter 17. New Loudspeaker with Extended Bass.
Contained By:	Springer Nature eBook
標題:	Loudspeakers. -
電子資源:	https://doi.org/10.1007/978-3-030-91634-3
ISBN:	9783030916343

Loudspeaker physics and forced vibration
Watkins, William H.

Loudspeaker physics and forced vibration[electronic resource] /by William H. Watkins. - Cham :Springer International Publishing :2022. - xix, 130 p. :ill., digital ;24 cm.

Chapter 1. Glossary and Prologue -- Chapter 2. Preliminaries -- Chapter 3. Analogous Electrical circuit -- Chapter 4. Electrical impedance -- Chapter 5. Efficiency and the mechanical response function -- Chapter 6. Back emf -- Chapter 7. Mechanical and acoustic load impedance -- Chapter 8. Mechanical and acoustic power -- Chapter 9. Low frequency response -- Chapter 10. Force -- Chapter 11. Velocity -- Chapter 12. Energy -- Chapter 13. Work, efficiency, and power -- Chapter 14. Resonance, Q, and measurements -- Chapter 15. Related parameters and measurements -- Chapter 16. Circumventing Efficiency and Bass Extension Limitations -- Chapter 17. New Loudspeaker with Extended Bass.

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.

ISBN: 9783030916343

Standard No.: 10.1007/978-3-030-91634-3doiSubjects--Topical Terms:

859102
Loudspeakers.

LC Class. No.: TK5983 / .W37 2022

Dewey Class. No.: 621.38284

Loudspeaker physics and forced vibration
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505 0 $a Chapter 1. Glossary and Prologue -- Chapter 2. Preliminaries -- Chapter 3. Analogous Electrical circuit -- Chapter 4. Electrical impedance -- Chapter 5. Efficiency and the mechanical response function -- Chapter 6. Back emf -- Chapter 7. Mechanical and acoustic load impedance -- Chapter 8. Mechanical and acoustic power -- Chapter 9. Low frequency response -- Chapter 10. Force -- Chapter 11. Velocity -- Chapter 12. Energy -- Chapter 13. Work, efficiency, and power -- Chapter 14. Resonance, Q, and measurements -- Chapter 15. Related parameters and measurements -- Chapter 16. Circumventing Efficiency and Bass Extension Limitations -- Chapter 17. New Loudspeaker with Extended Bass.
520 $a 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.
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