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The Physics of Noise

The Physics of Noise PDF Author: Edoardo Milotti
Publisher: Morgan & Claypool Publishers
ISBN: 1643277685
Category : Science
Languages : en
Pages : 80

Book Description
For a physicist, "noise" is not just about sounds, but refers to any random physical process that blurs measurements, and in so doing stands in the way of scientific knowledge. This book deals with the most common types of noise, their properties, and some of their unexpected virtues. The text explains the most useful mathematical concepts related to noise. Finally, the book aims at making this subject more widely known and to stimulate the interest for its study in young physicists.

The Physics of Noise

The Physics of Noise PDF Author: Edoardo Milotti
Publisher: Morgan & Claypool Publishers
ISBN: 1643277685
Category : Science
Languages : en
Pages : 80

Book Description
For a physicist, "noise" is not just about sounds, but refers to any random physical process that blurs measurements, and in so doing stands in the way of scientific knowledge. This book deals with the most common types of noise, their properties, and some of their unexpected virtues. The text explains the most useful mathematical concepts related to noise. Finally, the book aims at making this subject more widely known and to stimulate the interest for its study in young physicists.

Noise Theory and Application to Physics

Noise Theory and Application to Physics PDF Author: Philippe Réfrégier
Publisher: Springer Science & Business Media
ISBN: 0387225269
Category : Science
Languages : en
Pages : 294

Book Description
This is a unique approach to noise theory and its application to physical measurements that will find its place among the graduate course books. In a very systematic way, the foundations are laid and applied in a way that the book will also be useful to those not focusing on optics. Exercises and solutions help students to deepen their knowledge.

Noise and Fluctuations

Noise and Fluctuations PDF Author: D. K. C. MacDonald
Publisher: Courier Corporation
ISBN: 0486174468
Category : Science
Languages : en
Pages : 130

Book Description
An understanding of fluctuations and their role is both useful and fundamental to the study of physics. This concise study of random processes offers graduate students and research physicists a survey that encompasses both the relationship of Brownian Movement with statistical mechanics and the problem of irreversible processes. It outlines the basics of the physics involved, without the strictures of mathematical rigor. The three-part treatment starts with a general survey of Brownian Movement, including electrical Brownian Movement and "shot-noise," Part two explores correlation, frequency spectrum, and distribution function, with particular focus on application to Brownian Movement. The final section examines noise in electric currents, including noise in vacuum tubes and a random rectangular current. Frequent footnotes amplify the text, along with an extensive selection of Appendixes.

Fundamental Physics of Sound

Fundamental Physics of Sound PDF Author: S. Y. Lee
Publisher: World Scientific Publishing Company
ISBN: 9789811222597
Category : Science
Languages : en
Pages : 250

Book Description
This is a textbook on the basic sciences of sound. It contains sufficient latest information on the subject and is divided into four parts that fit into the semester structure.The first part deals with basic Newton's second law of motion, simple harmonic oscillation, and wave properties. Newton's second law, 'the net force is equal to the rate of change of momentum, ' is used to derive the speed of waves in a medium. The second part focuses on the psychoacoustics of our perception of three attributes of sound: loudness, pitch and timbre. The third part discusses the basic physics of some musical instruments and human voice. From the point of view of physics, musical instruments and human speech are similar. They are composed of a sound source and a resonator. Human ingenuity has produced various aesthetic-looking and ear-pleasing instruments for musicians to perform. Magical human evolution has also shaped our vocal folds and vocal tract so that we can dynamically change loudness, pitch, and timbre in an instant, in a manner that no other musical instrument can emulate. The fourth part includes electricity and magnetism, room acoustics, digital technology in acoustics, effects of noise on human hearing, and noise regulations for hearing protection that are relevant to sound wave production, transmission, storage, and human ear protection. Our ears are extremely sensitive. Without proper protection, loud noise including loud music can damage our ears. Government regulation and education serve as a first line of protection in working environments.This small book is comprehensible, understandable and enjoyable to all eager students

Physics and Music

Physics and Music PDF Author: Harvey E. White
Publisher: Courier Corporation
ISBN: 0486794008
Category : Science
Languages : en
Pages : 448

Book Description
Comprehensive and accessible, this foundational text surveys general principles of sound, musical scales, characteristics of instruments, mechanical and electronic recording devices, and many other topics. More than 300 illustrations plus questions, problems, and projects.

The Sound Book: The Science of the Sonic Wonders of the World

The Sound Book: The Science of the Sonic Wonders of the World PDF Author: Trevor Cox
Publisher: W. W. Norton & Company
ISBN: 039324282X
Category : Science
Languages : en
Pages : 304

Book Description
“A lucid and passionate case for a more mindful way of listening. . . . Anyone who has ever clapped, hollered or yodeled at an echo will delight in [Cox’s] zestful curiosity.”—New York Times Trevor Cox is on a hunt for the sonic wonders of the world. A renowned expert who engineers classrooms and concert halls, Cox has made a career of eradicating bizarre and unwanted sounds. But after an epiphany in the London sewers, Cox now revels in exotic noises—creaking glaciers, whispering galleries, stalactite organs, musical roads, humming dunes, seals that sound like alien angels, and a Mayan pyramid that chirps like a bird. With forays into archaeology, neuroscience, biology, and design, Cox explains how sound is made and altered by the environment, how our body reacts to peculiar noises, and how these mysterious wonders illuminate sound’s surprising dynamics in everyday settings—from your bedroom to the opera house. The Sound Book encourages us to become better listeners in a world dominated by the visual and to open our ears to the glorious cacophony all around us.

The Physics of Noise

The Physics of Noise PDF Author: Edoardo Milotti
Publisher: Iop Concise Physics
ISBN: 9781643277691
Category : Science
Languages : en
Pages : 79

Book Description
For a physicist, "noise" is not just about sounds, but refers to any random physical process that blurs measurements, and in so doing stands in the way of scientific knowledge. This book deals with the most common types of noise, their properties, and some of their unexpected virtues. The text explains the most useful mathematical concepts related to noise. Finally, the book aims at making this subject more widely known and to stimulate the interest for its study in young physicists.

Noise Research in Semiconductor Physics

Noise Research in Semiconductor Physics PDF Author: N Lukyanchikova
Publisher: CRC Press
ISBN: 9789056990060
Category : Science
Languages : en
Pages : 432

Book Description
This book demonstrates the role and abilities of fluctuation in semiconductor physics, and shows what kinds of physical information are involved in the noise characteristics of semiconductor materials and devices, how this information may be decoded and which advantages are inherent to the noise methods. The text provides a comprehensive account of current results, addressing problems which have not previously been covered in Western literature, including the excess noise of tunnel-recombination currents and photocurrents in diodes, fluctuation phenomena in a real photoconductor with different recombination centers, and methods of noise spectroscopy of levels in a wide range of materials and devices.

The Physics of Heaven

The Physics of Heaven PDF Author: Judy Franklin
Publisher: Destiny Image Publishers
ISBN: 0768407869
Category : Religion
Languages : en
Pages : 222

Book Description
Some of the most influential and prophetic voices of the Spirit-empowered movement have joined together to help you start hearing the sounds of heaven and discover how natural elements—sound, light, energy, vibration and even quantum physics—are supernaturally bringing Heaven to Earth. Featuring contributions from Bill and Beni Johnson, Larry Randolph, Jonathan Welton, Bob Jones, Cal Pierce, David Van Koevering, and Ray Hughes, The Physics of Heaven features revelatory segments such as: · Recovering Spiritual Inheritance · Sound of Heaven · Angelic Encounters · Quantum Mysticism · Authentic versus Counterfeit Unlock Heaven’s healing energy, tap into the frequency of God’s Kingdom, and access a new realm of divine encounters today! “If you are tired of being a settler, existing on the shores of tradition and riskless living, this book is for you. But beware, because once you get a taste of these authors’ insights into light, sound, vibration and quantum physics and you discover how God has written His personal story into creation, you are destined to see the Almighty all around you.” - from the foreword by Kris Vallotton

Fundamental Physics Of Sound

Fundamental Physics Of Sound PDF Author: Shyh-yuan Lee
Publisher: World Scientific
ISBN: 9811224331
Category : Science
Languages : en
Pages : 335

Book Description
This is a textbook on the basic sciences of sound. It contains sufficient latest information on the subject and is divided into four parts that fit into the semester structure.The first part deals with basic Newton's second law of motion, simple harmonic oscillation, and wave properties. Newton's second law, 'the net force is equal to the rate of change of momentum,' is used to derive the speed of waves in a medium. The second part focuses on the psychoacoustics of our perception of three attributes of sound: loudness, pitch and timbre. The third part discusses the basic physics of some musical instruments and human voice. From the point of view of physics, musical instruments and human speech are similar. They are composed of a sound source and a resonator. Human ingenuity has produced various aesthetic-looking and ear-pleasing instruments for musicians to perform. Magical human evolution has also shaped our vocal folds and vocal tract so that we can dynamically change loudness, pitch, and timbre in an instant, in a manner that no other musical instrument can emulate. The fourth part includes electricity and magnetism, room acoustics, digital technology in acoustics, effects of noise on human hearing, and noise regulations for hearing protection that are relevant to sound wave production, transmission, storage, and human ear protection. Our ears are extremely sensitive. Without proper protection, loud noise including loud music can damage our ears. Government regulation and education serve as a first line of protection in working environments.This small book is comprehensible, understandable and enjoyable to all eager students.