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Sound propagation : an impedance based approach / Yang-Hann Kim

Author
Kim, Yang-Hann
Published
Singapore ; Hoboken, NJ : Wiley, [2010]
Copyright Date
©2010
Physical Description
xvi, 341 pages : illustrations ; 26 cm

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Contents
1. Vibration and Waves -- 1.1. Introduction/Study Objectives -- 1.2. From String Vibration to Wave -- 1.3. One-dimensional Wave Equation -- 1.4. Specific Impedance (Reflection and Transmission) -- 1.5. The Governing Equation of a String -- 1.6. Forced Response of a String: Driving Point Impedance -- 1.7. Wave Energy Propagation along a String -- 1.8. Chapter Summary -- 1.9. Essentials of Vibration and Waves -- 1.9.1. Single- and Two-degree of Freedom Vibration Systems -- 1.9.2. Fourier Series and Fourier Integral -- 1.9.3. Wave Phenomena of Bar, Beam, Membrane, and Plate -- Exercises -- 2. Acoustic Wave Equation and Its Basic Physical Measures -- 2.1. Introduction/Study Objectives -- 2.2. One-dimensional Acoustic Wave Equation -- 2.3. Acoustic Intensity and Energy -- 2.4. The Units of Sound -- 2.5. Analysis Methods of Linear Acoustic Wave Equation -- 2.6. Solutions of the Wave Equation -- 2.7. Chapter Summary -- 2.8. Essentials of Wave Equations and Basic Physical Measures -- 2.8.1. Three-dimensional Acoustic Wave Equation -- 2.8.2. Velocity Potential Function -- 2.8.3. Complex Intensity -- 2.8.4. Singular Sources -- Exercises -- 3. Waves on a Flat Surface of Discontinuity -- 3.1. Introduction/Study Objectives -- 3.2. Normal Incidence on a Flat Surface of Discontinuity -- 3.3. The Mass Law (Reflection and Transmission due to a Limp Wall) -- 3.4. Transmission Loss at a Partition -- 3.5. Oblique Incidence (Snell's Law) -- 3.6. Transmission and Reflection of an Infinite Plate -- 3.7. The Reflection and Transmission of a Finite Structure -- 3.8. Chapter Summary -- 3.9. Essentials of Sound Waves on a Flat Surface of Discontinuity -- 3.9.1. Locally Reacting Surface -- 3.9.2. Transmission Loss by a Partition -- 3.9.3. Transmission and Reflection in Layers -- 3.9.4. Snell's Law When the Incidence Angle is Larger than the Critical Angle -- 3.9.5. Transmission Coefficient of a Finite Plate -- Exercises -- 4. Radiation, Scattering, and Diffraction -- 4.1. Introduction/Study Objectives -- 4.2. Radiation of a Breathing Sphere and a Trembling Sphere -- 4.3. Radiation from a Baffled Piston -- 4.4. Radiation from a Finite Vibrating Plate -- 4.5. Diffraction and Scattering -- 4.6. Chapter Summary -- 4.7. Essentials of Radiation, Scattering, and Diffraction -- 4.7.1. Definitions of Physical Quantities Representing Directivity -- 4.7.2. The Radiated Sound Field from an Infinitely Baffled Circular Piston -- 4.7.3. Sound Field at an Arbitrary Position Radiated by an Infinitely Baffled Circular Piston -- 4.7.4. Understanding Radiation, Scattering, and Diffraction Using the Kirchhoff-Helmholtz Integral Equation -- 4.7.5. Scattered Sound Field Using the Rayleigh Integral Equation -- 4.7.6. Theoretical Approach to Diffraction Phenomenon -- Exercises -- 5. Acoustics in a Closed Space -- 5.1. Introduction/Study Objectives -- 5.2. Acoustic Characteristics of a Closed Space -- 5.3. Theory for Acoustically Large Space (Sabine's theory) -- 5.4. Direct and Reveberant Field -- 5.5. Analysis Methods for a Closed Space -- 5.6. Characteristics of Sound in a Small Space -- 5.7. Duct Acoustics -- 5.8. Chapter Summary -- 5.9. Essentials of Acoustics in a Closed Space -- 5.9.1. Methods for Measuring Absorption Coefficient -- 5.9.2. Various Reverberation Time Prediction Formulae -- 5.9.3. Sound Pressure Distribution in Closed 3D Space Using Mode Function -- 5.9.4. Analytic Solution of 1D Cavity Interior Field with Any Boundary Condition -- 5.9.5. Helmholtz Resonator Array Panels -- Exercises.
Subject(s)
ISBN
9780470825839 (cloth)
0470825839 (cloth)
Bibliography Note
Includes bibliographical references and index.
View MARC record | catkey: 6600014