Power supply systems, acoustics, ultrasonics, and sound waves are all important subjects of research in many branches of science, engineering, and technology. The goal of this book, "Fundamentals of Sound Waves, Applied Acoustics, Ultrasonic, and Power Supply," is to give readers a thorough understanding of the fundamentals and applications of sound. It covers a wide range of subjects, from sophisticated acoustic design and power systems integration to simple wave propagation.
This text book highlights the fundamental characteristics and behaviors of sound, including frequency, wavelength, and amplitude, in various media, starting with an introduction to sound waves. It covers the essential elements of sound measurement, highlighting instruments and techniques including decibel scales and sound pressure levels (SPL), which are essential for precise acoustic analysis. Additionally, this book clarifies the design and functionality of microphones and hydrophones in a variety of applications, as well as how they capture and transform sound waves for recording and analysis.
The book also explores frequency and spectrum analysis, giving readers an understanding of how sound waves can be dissected and examined for certain properties. This is a crucial skill for scientists and engineers involved in environmental acoustics, telecommunications, and noise management.
As, go on to applied acoustics, the book discusses architectural and room acoustics, demonstrating how sound interacts with surroundings and how places may be created or altered to provide desired acoustic results. Another crucial area of study is environmental acoustics, which examines how sound functions in urban environments and the consequences for environmental policy, urban planning, and public health.
The book also discusses ultrasonic waves, a crucial field of research having many uses, from industrial testing to medical diagnostics. It addresses the various applications of ultrasonic waves in scientific and industrial settings and explains the science underlying them.
The last chapters of the text book cover power supply systems and power electronics, which are essential to the functioning of acoustic systems and devices. It describes the specifications for effective power management in sound systems, particularly in high-performance settings such as outdoor music festivals, symphony halls, and auditoriums.
This book aims to give readers a thorough understanding of the science of sound and all of its applications, as well as theoretical and practical advice for engineers, practitioners, and students. This publication provides an authoritative reference that is both approachable and comprehensive, making it suitable for those interested in specialist topics such as room acoustics or ultrasonics, or in the fundamental principles of sound waves. Because acoustics is an interdisciplinary field that integrates parts of engineering, physics, environmental science, and power electronics, this book is a useful tool for a wide range of readers who want to learn more about sound in different settings.
We hope that this book will be a useful academic resource as well as a source of inspiration for future research into the exciting field of acoustics and its expanding array of current technological applications.
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TITLE |
PAGE NO. |
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CHAPTER:01 |
FUNDAMENTALS OF SOUND WAVES |
1-17 |
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2 |
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4 |
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5 |
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11 |
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12 |
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13 |
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CHAPTER:02 |
SOUND MEASUREMENT AND ANALYSIS: SOUND PRESSURE LEVEL (SPL) AND DECIBELS |
18-37 |
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19 |
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19 |
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20 |
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22 |
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23 |
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25 |
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29 |
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36 |
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CHAPTER:03 |
SOUND MEASUREMENT AND ANALYSIS: MICROPHONES AND HYDROPHONES |
38-73 |
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39 |
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39 |
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53 |
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58 |
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63 |
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64 |
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67 |
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72 |
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CHAPTER:04 |
SOUND MEASUREMENT AND ANALYSIS: FREQUENCY ANALYSIS AND SPECTRUM ANALYSIS |
74-88 |
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75 |
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75 |
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81 |
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83 |
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85 |
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CHAPTER:05 |
APPLIED ACOUSTICS: ROOM ACOUSTICS |
89-115 |
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90 |
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93 |
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97 |
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105 |
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110 |
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CHAPTER:06 |
APPLIED ACOUSTICS: ARCHITECTURAL ACOUSTICS |
116-140 |
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117 |
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117 |
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123 |
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134 |
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138 |
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CHAPTER:07 |
APPLIED ACOUSTICS: ENVIRONMENTAL ACOUSTICS |
141-169 |
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142 |
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142 |
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147 |
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151 |
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CHAPTER:08 |
ULTRASONIC WAVES |
170-192 |
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171 |
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Dr. Anjita Srivastava
Dr. Anjita Srivastava is an Assistant Professor in the Department of Physics at Bundelkhand University, Jhansi. With 16 years of teaching experience, she combines her passion for education with a strong research background. Dr. Srivastava specializes in Ultrasonic and Non-Destructive Testing, contributing to advancements in both theoretical frameworks and practical applications. She has authored three patents and presented her work at numerous national and international conferences. Additionally, she has collaborated on publications across various scientific disciplines, including more than 20 journals and many book chapters, reflecting her interdisciplinary approach and commitment to advancing the field of physics.
Dr. Ram Singh Kushwaha
Dr. Ram Singh Kushwaha is currently working as an Assistant Professor in the Department of Electronics and Instrumentation, Bundelkhand University, Jhansi (A Govt. University, Uttar Pradesh India). The author has specialization in the area of Digital Communication. Dr Kushwaha has 10 papers in national/international conferences and 08 publications in international/ National journals including 3 patents.
Dr. Sandip Kumar Mishra
Dr. Sandip Kumar Mishra is currently an Assistant Professor in Mechanical Engineering Department Bundelkhand University, Jhansi (A Govt. University, Uttar Pradesh India). He obtained his PhD in Mechanical Engineering. In addition to his academic career, Dr Mishra has 3 patents ,also published his research in more than 8 national/international conferences, His research output includes 05 publications in international/ National journals.
Dr. Mukul Saxena
Dr. Mukul Saxena is currently an Assistant Professor in Biotechnology Engineering Department IET, Bundelkhand University, Jhansi (A Govt. University, Uttar Pradesh India). He obtained his PhD in Biotechnology Engineering. In addition to his academic career, Dr Saxena has published his research in national/international conferences, His research output includes publications in international journals.
