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Fundamentals of general linear acoustics [[electronic resource] /] / Finn Jacobsen, Peter Moller Juhl
| Fundamentals of general linear acoustics [[electronic resource] /] / Finn Jacobsen, Peter Moller Juhl |
| Autore | Jacobsen Finn |
| Pubbl/distr/stampa | Chichester, West Sussex, : John Wiley & Sons Inc., 2013 |
| Descrizione fisica | 1 online resource (302 p.) |
| Disciplina | 620.2 |
| Altri autori (Persone) | JuhlPeter Moller |
| Soggetto topico |
Sound-waves - Transmission
Wave-motion, Theory of |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-118-63617-1
1-118-63616-3 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Title Page; Copyright; Contents; About the Authors; Preface; List of Symbols; Chapter 1 Introduction; Chapter 2 Fundamentals of Acoustic Wave Motion; 2.1 Fundamental Acoustic Concepts; 2.2 The Wave Equation; References; Chapter 3 Simple Sound Fields; 3.1 Plane Waves; 3.2 Sound Transmission Between Fluids; 3.3 Simple Spherical Waves; References; Chapter 4 Basic Acoustic Measurements; 4.1 Introduction; 4.2 Frequency Analysis; 4.3 Levels and Decibels; 4.4 Noise Measurement Techniques and Instrumentation; References; Chapter 5 The Concept of Impedance; 5.1 Mechanical Impedance
5.2 Acoustic Impedance5.3 Specific Impedance, Wave Impedance and Characteristic Impedance; References; Chapter 6 Sound Energy, Sound Power, Sound Intensity and Sound Absorption; 6.1 Introduction; 6.2 Conservation of Sound Energy; 6.3 Active and Reactive Intensity; 6.4 Measurement of Sound Intensity; 6.4.1 Errors Due to the Finite Difference Approximation; 6.4.2 Errors Due to Scattering; 6.4.3 Errors Due to Phase Mismatch; 6.5 Applications of Sound Intensity; 6.5.1 Sound Power Determination; 6.5.2 Noise Source Identification and Visualisation of Sound Fields 6.5.3 Transmission Loss of Structures and Partitions6.5.4 Measurement of the Emission Sound Pressure Level; 6.6 Sound Absorption; References; Chapter 7 Duct Acoustics; 7.1 Introduction; 7.2 Plane Waves in Ducts with Rigid Walls; 7.2.1 The Sound Field in a Tube Terminated by an Arbitrary Impedance; 7.2.2 Radiation of Sound from an Open-ended Tube; 7.3 Sound Transmission Through Coupled Pipes; 7.3.1 The Transmission Matrix; 7.3.2 System Performance; 7.3.3 Dissipative Silencers; 7.4 Sound Propagation in Ducts with Mean Flow; 7.5 Three-dimensional Waves in Ducts with Rigid Walls 7.5.1 The Sound Field in a Duct with Rectangular Cross Section7.5.2 The Sound Field in a Duct with Circular Cross Section; 7.5.3 The Sound Field in a Duct with Arbitrary Cross-sectional Shape; 7.6 The Green's Function in a Semi-infinite Duct; 7.7 Sound Propagation in Ducts with Walls of Finite Impedance; 7.7.1 Ducts with Nearly Hard Walls; 7.7.2 Lined Ducts; References; Chapter 8 Sound in Enclosures; 8.1 Introduction; 8.2 The Modal Theory of Sound in Enclosures; 8.2.1 Eigenfrequencies and Mode Shapes; 8.2.2 The Modal Density; 8.2.3 The Green's Function in an Enclosure 8.3 Statistical Room Acoustics8.3.1 The Perfectly Diffuse Sound Field; 8.3.2 The Sound Field in a Reverberation Room Driven with a Pure Tone; 8.3.3 Frequency Averaging; 8.3.4 The Sound Power Emitted by a Point Source in a Lightly Damped Room; 8.4 The Decay of Sound in a Lightly Damped Room; 8.4.1 The Modal Approach to Decay of Sound; 8.4.2 The Statistical Approach to Decay of Sound; 8.5 Applications of Reverberation Rooms; 8.5.1 Sound Power Determination; 8.5.2 Measurement of Sound Absorption; 8.5.3 Measurement of Transmission Loss; References; Chapter 9 Sound Radiation and Scattering 9.1 Introduction |
| Record Nr. | UNINA-9910465638803321 |
Jacobsen Finn
|
||
| Chichester, West Sussex, : John Wiley & Sons Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fundamentals of general linear acoustics [[electronic resource] /] / Finn Jacobsen, Peter Moller Juhl
| Fundamentals of general linear acoustics [[electronic resource] /] / Finn Jacobsen, Peter Moller Juhl |
| Autore | Jacobsen Finn |
| Pubbl/distr/stampa | Chichester, West Sussex, : John Wiley & Sons Inc., 2013 |
| Descrizione fisica | xvi, 284 p. : ill |
| Disciplina | 620.2 |
| Altri autori (Persone) | JuhlPeter Moller |
| Soggetto topico |
Sound-waves - Transmission
Wave-motion, Theory of |
| ISBN |
1-118-63617-1
1-118-63616-3 |
| Classificazione |
424
620.2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910796094603321 |
|
Jacobsen Finn
|
||
| Chichester, West Sussex, : John Wiley & Sons Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Fundamentals of general linear acoustics / / Finn Jacobsen, Peter Moller Juhl
| Fundamentals of general linear acoustics / / Finn Jacobsen, Peter Moller Juhl |
| Autore | Jacobsen Finn |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Chichester, West Sussex, : John Wiley & Sons Inc., 2013 |
| Descrizione fisica | xvi, 284 p. : ill |
| Disciplina | 620.2 |
| Altri autori (Persone) | JuhlPeter Moller |
| Soggetto topico |
Sound-waves - Transmission
Wave-motion, Theory of |
| ISBN |
9781118636169
1118636163 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover -- Title Page -- Copyright -- Contents -- About the Authors -- Preface -- List of Symbols -- Chapter 1 Introduction -- Chapter 2 Fundamentals of Acoustic Wave Motion -- 2.1 Fundamental Acoustic Concepts -- 2.2 The Wave Equation -- References -- Chapter 3 Simple Sound Fields -- 3.1 Plane Waves -- 3.2 Sound Transmission Between Fluids -- 3.3 Simple Spherical Waves -- References -- Chapter 4 Basic Acoustic Measurements -- 4.1 Introduction -- 4.2 Frequency Analysis -- 4.3 Levels and Decibels -- 4.4 Noise Measurement Techniques and Instrumentation -- References -- Chapter 5 The Concept of Impedance -- 5.1 Mechanical Impedance -- 5.2 Acoustic Impedance -- 5.3 Specific Impedance, Wave Impedance and Characteristic Impedance -- References -- Chapter 6 Sound Energy, Sound Power, Sound Intensity and Sound Absorption -- 6.1 Introduction -- 6.2 Conservation of Sound Energy -- 6.3 Active and Reactive Intensity -- 6.4 Measurement of Sound Intensity -- 6.4.1 Errors Due to the Finite Difference Approximation -- 6.4.2 Errors Due to Scattering -- 6.4.3 Errors Due to Phase Mismatch -- 6.5 Applications of Sound Intensity -- 6.5.1 Sound Power Determination -- 6.5.2 Noise Source Identification and Visualisation of Sound Fields -- 6.5.3 Transmission Loss of Structures and Partitions -- 6.5.4 Measurement of the Emission Sound Pressure Level -- 6.6 Sound Absorption -- References -- Chapter 7 Duct Acoustics -- 7.1 Introduction -- 7.2 Plane Waves in Ducts with Rigid Walls -- 7.2.1 The Sound Field in a Tube Terminated by an Arbitrary Impedance -- 7.2.2 Radiation of Sound from an Open-ended Tube -- 7.3 Sound Transmission Through Coupled Pipes -- 7.3.1 The Transmission Matrix -- 7.3.2 System Performance -- 7.3.3 Dissipative Silencers -- 7.4 Sound Propagation in Ducts with Mean Flow -- 7.5 Three-dimensional Waves in Ducts with Rigid Walls.
7.5.1 The Sound Field in a Duct with Rectangular Cross Section -- 7.5.2 The Sound Field in a Duct with Circular Cross Section -- 7.5.3 The Sound Field in a Duct with Arbitrary Cross-sectional Shape -- 7.6 The Green's Function in a Semi-infinite Duct -- 7.7 Sound Propagation in Ducts with Walls of Finite Impedance -- 7.7.1 Ducts with Nearly Hard Walls -- 7.7.2 Lined Ducts -- References -- Chapter 8 Sound in Enclosures -- 8.1 Introduction -- 8.2 The Modal Theory of Sound in Enclosures -- 8.2.1 Eigenfrequencies and Mode Shapes -- 8.2.2 The Modal Density -- 8.2.3 The Green's Function in an Enclosure -- 8.3 Statistical Room Acoustics -- 8.3.1 The Perfectly Diffuse Sound Field -- 8.3.2 The Sound Field in a Reverberation Room Driven with a Pure Tone -- 8.3.3 Frequency Averaging -- 8.3.4 The Sound Power Emitted by a Point Source in a Lightly Damped Room -- 8.4 The Decay of Sound in a Lightly Damped Room -- 8.4.1 The Modal Approach to Decay of Sound -- 8.4.2 The Statistical Approach to Decay of Sound -- 8.5 Applications of Reverberation Rooms -- 8.5.1 Sound Power Determination -- 8.5.2 Measurement of Sound Absorption -- 8.5.3 Measurement of Transmission Loss -- References -- Chapter 9 Sound Radiation and Scattering -- 9.1 Introduction -- 9.2 Point Sources -- 9.2.1 Reciprocity -- 9.2.2 Sound Power Interaction of Coherent Sources -- 9.2.3 Fundamentals of Beamforming -- 9.3 Cylindrical Waves -- 9.3.1 Radiation from Cylindrical Sources -- 9.3.2 Scattering by Cylinders -- 9.4 Spherical Waves -- 9.4.1 Radiation from Spherical Sources -- 9.4.2 Scattering by Spheres -- 9.4.3 Ambisonics -- 9.5 Plane Sources -- 9.5.1 The Rayleigh Integral -- 9.5.2 The Wavenumber Approach -- 9.5.3 Fundamentals of Near Field Acoustic Holography -- 9.6 The Kirchhoff-Helmholtz Integral Equation -- References -- Appendix A Complex Representation of Harmonic Functions of Time. Appendix B Signal Analysis and Processing -- B.1 Introduction -- B.2 Classification of Signals -- B.3 Transient Signals -- B.3.1 The Fourier Transform -- B.3.2 Time Windows -- B.4 Periodic Signals -- B.4.1 Fourier Series -- B.4.2 The Fourier Transform of a Periodic Signal -- B.4.3 Estimation of the Spectrum of a Periodic Signal -- B.5 Random Signals -- B.5.1 Autocorrelation Functions and Power Spectra -- B.5.2 Cross-correlation Functions and Cross-power Spectra -- B.5.3 Estimation of Correlation Functions and Power Spectra -- B.6 Linear Systems -- B.6.1 Impulse Response and Frequency Response -- B.6.2 Estimation of the Frequency Response of a Linear System -- B.6.3 Estimation of the Frequency Response of a Weakly Nonlinear System -- B.7 Digital Signal Processing -- B.7.1 Sampling -- B.7.2 The Discrete Fourier Transform -- B.7.3 Signal Analysis with the `Fast Fourier Transform' (FFT) -- B.7.4 The Method Based on `Maximum Length Sequences' (MLS) -- References -- Appendix C Cylindrical and Spherical Bessel Functions -- Legendre Functions -- and Expansion Coefficients -- C.1 Cylindrical Bessel Functions -- C.2 Legendre Functions -- C.3 Spherical Bessel Functions -- C.4 Expansion Coefficients -- Reference -- Appendix D Fundamentals of Probability and Random Variables -- D.1 Random Variables -- D.2 The Central Limit Theorem -- D.3 Chi and Chi-Square Statistics -- Reference -- Bibliography -- Index. |
| Record Nr. | UNINA-9910958527103321 |
|
Jacobsen Finn
|
||
| Chichester, West Sussex, : John Wiley & Sons Inc., 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
