Vor Ort
Merkzettel Warenkorb
Produktbild: Engineering Acoustics

Engineering Acoustics Noise and Vibration Control

149,99 €

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

11.01.2021

Verlag

John Wiley & Sons Inc

Seitenzahl

784

Maße (L/B/H)

25,9/20,7/4,9 cm

Gewicht

1928 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-49642-8

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

11.01.2021

Verlag

John Wiley & Sons Inc

Seitenzahl

784

Maße (L/B/H)

25,9/20,7/4,9 cm

Gewicht

1928 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-118-49642-8

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: GPSR Kontakt

Noch keine Bewertungen vorhanden

Verfassen Sie die erste Bewertung zu diesem Artikel

Helfen Sie anderen Kundinnen und Kunden durch Ihre Meinung.

Kundinnen und Kunden meinen

Bewertungen (0)
Die Leseprobe wird geladen.
  • Produktbild: Engineering Acoustics
  • Series Preface xix
     
    Preface xxi
     
    Acknowledgements xxiii
     
    1 Introduction 1
     
    1.1 Introduction 1
     
    1.2 Types of Noise and Vibration Signals 1
     
    1.2.1 Stationary Signals 2
     
    1.2.2 Nonstationary Signals 2
     
    1.3 Frequency Analysis 3
     
    1.3.1 Fourier Series 3
     
    1.3.2 Nonperiodic Functions and the Fourier Spectrum 6
     
    1.3.3 Random Noise 6
     
    1.3.4 Mean Square Values 8
     
    1.3.5 Energy and Power Spectral Densities 9
     
    1.4 Frequency Analysis Using Filters 10
     
    1.5 Fast Fourier Transform Analysis 15
     
    References 17
     
    2 Vibration of Simple and Continuous Systems 19
     
    2.1 Introduction 19
     
    2.2 Simple Harmonic Motion 19
     
    2.2.1 Period, Frequency, and Phase 20
     
    2.2.2 Velocity and Acceleration 21
     
    2.3 Vibrating Systems 23
     
    2.3.1 Mass-Spring System 23
     
    2.4 Multi-Degree of Freedom Systems 30
     
    2.4.1 Free Vibration - Undamped 31
     
    2.4.2 Forced Vibration - Undamped 34
     
    2.4.3 Effect of Damping 36
     
    2.5 Continuous Systems 38
     
    2.5.1 Vibration of Beams 38
     
    2.5.2 Vibration of Thin Plates 41
     
    References 46
     
    3 Sound Generation and Propagation 49
     
    3.1 Introduction 49
     
    3.2 Wave Motion 49
     
    3.3 Plane Sound Waves 50
     
    3.3.1 Sound Pressure 54
     
    3.3.2 Particle Velocity 54
     
    3.3.3 Impedance and Sound Intensity 55
     
    3.3.4 Energy Density 55
     
    3.3.5 Sound Power 56
     
    3.4 Decibels and Levels 56
     
    3.4.1 Sound Pressure Level 56
     
    3.4.2 Sound Power Level 57
     
    3.4.3 Sound Intensity Level 57
     
    3.4.4 Combination of Decibels 58
     
    3.5 Three-dimensional Wave Equation 60
     
    3.6 Sources of Sound 61
     
    3.6.1 Sound Intensity 63
     
    3.7 Sound Power of Sources 63
     
    3.7.1 Sound Power of Idealized Sound Sources 63
     
    3.8 Sound Sources Above a Rigid Hard Surface 67
     
    3.9 Directivity 68
     
    3.9.1 Directivity Factor (Q(theta, Õ)) 70
     
    3.9.2 Directivity Index 71
     
    3.10 Line Sources 71
     
    3.11 Reflection, Refraction, Scattering, and Diffraction 72
     
    3.12 Ray Acoustics 74
     
    3.13 Energy Acoustics 75
     
    3.14 Near Field, Far Field, Direct Field, and Reverberant Field 76
     
    3.14.1 Reverberation 76
     
    3.14.2 Sound Absorption 77
     
    3.14.3 Reverberation Time 78
     
    3.15 Room Equation 80
     
    3.15.1 Critical Distance 81
     
    3.15.2 Noise Reduction 82
     
    3.16 Sound Radiation From Idealized Structures 82
     
    3.17 Standing Waves 85
     
    3.18 Waveguides 91
     
    3.19 Other Approaches 92
     
    3.19.1 Acoustical Lumped Elements 92
     
    3.19.2 Numerical Approaches: Finite Elements and Boundary Elements 92
     
    3.19.3 Acoustic Modeling Using Equivalent Circuits 93
     
    References 93
     
    4 Human Hearing, Speech and Psychoacoustics 95
     
    4.1 Introduction 95
     
    4.2 Construction of Ear and Its Working 95
     
    4.2.1 Construction of the Ear 95
     
    4.2.2 Working of the Ear Mechanism 98
     
    4.2.3 Theories of Hearing 98
     
    4.3 Subjective Response 99
     
    4.3.1 Hearing Envelope 99
     
    4.3.2 Loudness Measurement 99
     
    4.3.3 Masking 103
     
    4.3.4 Pitch 107
     
    4.3.5 Weighted Sound Pressure Levels 108
     
    4.3.6 Critical Bands 111
     
    4.3.7 Frequency (Bark) 112
     
    4.3.8 Zwicker Loudness 113
     
    4.3.9 Loudness Adaptation 115
     
    4.3.10 Empirical Loudness Meter 115
     
    4.4 Hearing Loss and Diseases (D