Produktbild: Architectural Acoustics Illustrated

Architectural Acoustics Illustrated

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

27.01.2015

Verlag

John Wiley & Sons Inc

Seitenzahl

272

Maße (L/B/H)

27,7/22,1/2,3 cm

Gewicht

1066 g

Sprache

Englisch

ISBN

978-1-118-56849-1

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

27.01.2015

Verlag

John Wiley & Sons Inc

Seitenzahl

272

Maße (L/B/H)

27,7/22,1/2,3 cm

Gewicht

1066 g

Sprache

Englisch

ISBN

978-1-118-56849-1

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Architectural Acoustics Illustrated
  • Acknowledgments xi

    Introduction xiii

    1. Basic Theory 1

    Sound Level 2

    Sound Level 2

    Source Path Receiver 4

    Measuring Sound Level 5

    Measuring Sound Level 8

    Multiple Sound Sources 9

    Decibel Addition 10

    Sound Propagation 11

    Sound Propagation 11

    Directivity 12

    Sound Frequency 13

    Frequency 13

    Octave Bands 17

    Sound Level Perception and Frequency 19

    A¿Weighted Decibels 20

    The Special Case of Low¿Frequency Sound 22

    2. Sound Absorption 25

    Principles of Absorptive and Reflective Surfaces 26

    Absorption Coefficient 27

    Types of Sound Absorbers 29

    Room Constant 33

    Room Average Absorption 33

    Noise Reduction Coefficient (NRC) 36

    Sound Absorption Data 38

    3. Room Acoustics 57

    Room Acoustics Qualities 58

    Impulse Response 58

    Reverberance 60

    Optimal Reverberation Time 65

    Clarity 66

    Variable Acoustics 70

    Reverberation Time Calculation Checklist 74

    Room Shaping for Speech and Music 75

    Loudness 76

    Balconies 80

    Sightlines 82

    Warmth 83

    Concert Hall Types 85

    Spatial Impression 87

    Intimacy 94

    Diffusion 95

    Theater Planning 97

    Stage Acoustics 97

    Orchestra Pits 101

    What Makes a Good Room for Music? 102

    Performance Venue Seats 106

    Acoustic Defects 109

    Acoustic Defects 109

    Performance Venues 114

    Room Acoustics History 114

    Performance Venues to Visit 117

    Design Checklists 118

    Rooms for Unamplified Music Performance Checklist 118

    Other Types of Rooms Checklist 119

    Sound System Design 123

    Electronic Sound Reinforcement 123

    4. Noise Control 131

    Sound Isolation Principles 132

    Apartment Layout Graphic Quiz 132

    Flanking 133

    Flanking Graphic Checklist 134

    Flanking Noise Checklist 134

    Measures of Airborne Sound Isolation 140

    Transmission Loss (TL) 140

    Sound Transmission Class (STC) 142

    How to Measure Sound Transmission Class (STC) 144

    Target STC Ratings 146

    Noise Reduction (NR) 147

    Achieving Higher Acoustical Privacy 148

    Background Noise 152

    Background Noise 152

    Noise Criteria (NC) 153

    Speech Intelligibility and Noise 155

    Open¿Plan Office Acoustics 157

    Sound Transmission Loss Data 162

    Noise Reduction Example Problem 175

    Air¿Structure¿Air Flanking 178

    Acoustic Privacy Checklist 179

    Apartment Layout Quiz Answer 180

    Door and Window Sound Isolation 182

    Doors 182

    Noise Isolation and Windows 184

    Impact Noise 185

    Impact Noise Isolation 185

    How to Measure IIC 190

    Impact Noise Checklist 192

    Recommended Floor¿Ceiling Assemblies 195

    Resiliently Mounted Room Surfaces 197

    Community Noise 202

    Principles of Community Noise 202

    Building¿in¿Building Design 202

    Noise Sources 204

    Community Noise Research 207

    Community Noise Example Problem 208

    Outdoor Barriers 209

    Outdoor Barriers Checklist 210

    Outdoor Barrier Example Problem 212

    Wind Turbine Noise 214

    Community Noise Checklist 215

    Mechanical System Noise 217

    Principles of Mechanical System Noise 217

    Ducted Fan Noise 220

    Mechanical Room Graphic Checklist 224

    Ducted Air Turbulence Noise 225

    Vibration Isolation 229

    Mechanical Noise Checklist 232

    Plumbing Noise 237

    Isolating Pipes from Structure 238

    Plumbing Noise Checklist 239

    Index 243