Industrial Noise Control: Fundamentals and Applications, Second EditionIllustrates the latest solutions to real problems occurring in industry, buildings, and communities. Second Edition offers many more 13roblem sets and end-of-chapter exercises as well as up-to-the-minute coverage of new topics. |
Contents
THE NATURE AND MEASUREMENT OF SOUND | 1 |
Additional Topics and Case Histories | 14 |
Levels and Spectra | 37 |
Character of Noise | 67 |
Sound Propagation | 105 |
Sound Measurement and Analysis | 135 |
References | 186 |
Acoustical Materials | 193 |
GasJet Noise | 419 |
417 | 447 |
Gear Noise | 455 |
PART IV | 505 |
Community and Environmental Noise Control | 535 |
Community and Environmental Noise Regulations | 561 |
Personal Hearing Protection | 571 |
APPENDIXES | 581 |
Acoustical Enclosures | 239 |
Silencers Mufflers and Active Noise Control | 275 |
Reverberation Control | 330 |
Vibration Control | 351 |
CHARACTER | 401 |
Recommended Descriptors and Abbreviations | 594 |
F Sound Absorption Coefficients of Common Building Materials | 613 |
H Regulations of Connecticut State Agencies | 626 |
Machine Enclosure Listing Catalog | 645 |
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INDUSTRIAL NOISE CONTROL: Fundamentals and Applications, Second Edition BELL. No preview available - 2023 |
Common terms and phrases
absorbing materials absorption coefficient accelerometer acoustical engineer acoustical performance acoustical power active noise control aerodynamic amplitude analysis Answer applications attenuation BAND CENTER FREQUENCY bandwidth basic blade blowers Calculate CENTER FREQUENCY Hz commercially available Consider an example Courtesy damping material decibels duct enclosure Figure filter gear harmonics illustrated in Fig Industrial Noise Industrial Noise Control insertion loss installed isolation layer line source machine methods microphone mounts natural frequency noise level noise reduction noise sources nozzle OCTAVE BAND CENTER overall pads panels peak pipe point source PRESSURE LEVEL dB propagation radiated range ratio reflected reverberation rotational selected Shown in Fig signal silencer Solution From Eq sound field sound intensity sound level meter sound power level sound pressure level sound waves speed of sound standing wave surface Table temperature thick tion total enclosure transmission loss typical unitless usually wall