Uncertainty in Acoustics

NOTE EDITORE

This guide to estimating uncertainties in the measurement, prediction and assessment of noise and vibration applies across environmental noise and vibration, occupational noise and vibration exposure, and building and architectural acoustics. The book collates information from the various Standards and from research, with explanation, examples and case studies. It enables estimation of uncertainty in the measurement and prediction of acoustic quantities, suitable for use in environmental impact and occupational exposure assessments. It is for acoustic consultants, mechanical and building service engineers, architect and building professionals and environmental health officers. Bob Peters worked for more than forty years in acoustics and noise control – teaching, research, consultancy. He was a principal acoustic consultant with Applied Acoustic Design, a senior research fellow at London South Bank University, and a tutor on Institute of Acoustics distance learning courses.

SOMMARIO

1. Introduction and Concepts John Hurll 2. Introduction to Uncertainty in Acoustic Measurements Robert Peters 3. Measurement Uncertainty Associated with Sound and Vibration Instrumentation Ian Campbell 4. Uncertainty in the Prediction of Sound Levels Roger Tompsett 5. Uncertainty in Environmental Noise Measurement David Waddington and Bill Whitfield 6. Uncertainty in Room Acoustics Measurements Adrian James 7. Speech Transmission Index (STI): Measurement and Prediction Uncertainty Peter Mapp 8. Uncertainty Associated with the Measurement of Sound Insulation in the Field Bill Whitfield 9. Uncertainty in Measuring and Estimating Workplace Noise Exposure Philip Dunbavin 10. Uncertainty in the Measurement of Noise Emission from Plant and Machinery Robert Peters 11.Uncertainty in the Measurement of Vibration Levels Jorge D' Avillez and Robert Peters 12. Uncertainty in Prediction of Rail-induced Ground-borne Vibration Jorge D' Avillez 13. Managing Uncertainty in Noise Assessment Processes Colin Cobbing and Charlotte Clark 14. Uncertainty in International Acoustics Standards Doug Manvell

AUTORE

Dr. Bob Peters passed away early on 22nd June 2019. Bob was well known for his unbridled enthusiasm for and contributions to acoustics education. I had the pleasure and privilege of working with him for many years through both the Open University and the Institute of Acoustics (IOA). Bob studied Physics at Imperial College, London, graduated in 1965 and stayed on to study for a PhD in Physics which included taking the Chelsea College MSc in Acoustics and Vibration Physics, taught by Professor R W B Stephens. Bob remained at Imperial as a research assistant in underwater acoustics until 1969 and obtained his PhD, supervised by Professor Stephens, in 1971. After three years researching diesel engine noise for CAV Ltd and two years teaching at Twickenham College of Technology, Bob moved to North East Surrey College of Technology (NESCOT) where he remained for 23 years. He started and ran Diploma and MSc programmes at NESCOT until 2010. Few acousticians will be unaware of Bob’s text ‘Acoustics and Noise Control’ (3rd edition is published by Routledge). This was the basis for much of Bob’s rewrite of the General Principles of Acoustics Module for the IOA Diploma in 2008. While at NESCOT, Bob was a guest lecturer in acoustics on undergraduate and postgraduate courses at many other institutions, including the University of North London, Oxford Brookes University, Imperial College and UCL. For around 25 years, until 2017, he delivered a significant part of the MSc in Environmental and Architectural Acoustics at London South Bank University. He also acted as an examiner for several PhD students around the country. After retiring from NESCOT, he embarked on a new career in consultancy, while continuing with a range of teaching activities. For 22 years he worked part time as Principal Consultant with Applied Acoustic Design (AAD) where his main responsibilities included computer modelling of indoor spaces and expert witness duties. In addition to his involvement with the Diploma, Bob worked tirelessly in many other ways for the IOA and contributed enormously to the life of the Institute for over 40 years. Bob chaired the Industrial Noise Group (a forerunner of the current Noise and Vibration Engineering Group, NVEG) from 1992 to 1997, and was the technical organiser of two of the Institute’s Autumn conferences on industrial noise, held at Windermere in 1987 and 1989. He also chaired the programme committee for the 1992 Euronoise conference, held in London. Bob represented the IOA on several national and international committees. He chaired the CIBSE committees responsible for rewriting the Acoustics sections of CIBSE Guides A and B and was a member of the BSI committee revising BS 6472 on the measurement and assessment of human response to vibration in buildings. At an international level, Bob was the IOA representative on the I-INCE technical sub group (TSG3) on noise policies and regulations. He became a corporate member of the IOA (MIOA) in 1977, a Fellow in 1980 and was elected as an Honorary Fellow in 2008. He served as Vice-President for Group and Branches from 1992 to 1998 and received an IOA Distinguished Services Award in 2008. In 2013 he was awarded the R W B Stephens Medal in recognition of his extensive and outstanding work in acoustics education. At the time, Bob commented that this was particularly appropriate since Professor Stephens, as well as being his PhD supervisor, had been his proposer for membership in 1977 and for his Fellowship in 1980. Bob was the fifth Chair of the IOA Education Committee, serving from 1994 to 1998 and more recently he took over as the ninth Chair in 2015 until standing down due to ill health in 2017. During these periods Bob was instrumental in starting the IOA’s certificate courses, acting as Chief Examiner for the Certificate of Competence in Workplace Noise Risk Assessment for several years and in creating the distance learning version of the Diploma after its major restructuring in 2008. In 2000, Bob became the first Project Examiner for the Diploma in which role he undertook to visit every Diploma Centre each year. He pursued this exhausting schedule every year until 2018. Despite being nominally an ‘Examiner’, Bob was not backward in giving fellow examiners a hard time regarding the accuracy, clarity and length of questions, being particularly severe on those setting the examinations for the General Principles of Acoustics Module. Bob became the Senior Tutor for the tutored distance learning version of the Diploma and was the primary tutor for the St. Albans group and, before the most debilitating stage of his illness, planned to carry on with its successor the Milton Keynes group. Bob was a great supporter of the Open University which necessitated the family acquiring a television and a telephone in the mid-1970s. He was a course tutor for a long period on the second and third level courses concerned with pollution control. He helped me, as author, particularly on th

ALTRE INFORMAZIONI

• Condizione: Nuovo
• ISBN: 9780367492472
• Dimensioni: 9.25 x 6.25 in Ø 4.81 lb
• Formato: Brossura
• Illustration Notes: 127 b/w images and 51 tables
• Pagine Arabe: 466