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| environment noise in communication: Noise Matters R. Haven Wiley, 2015-06-09 Noise, as we usually think of it, is background sound that interferes with our ability to hear more interesting sounds. In general terms, though, it is anything that interferes with the reception of signals of any sort. It includes extraneous energy in the environment, degradation of signals in transit, and spontaneous random activity in receivers and signalers. Whatever the cause, the consequence of noise is error by receivers, and these errors are the key to understanding how noise shapes the evolution of communication. Noise Matters breaks new ground in the scientific understanding of how communication evolves in the presence of noise. Combining insights of signal detection theory with evidence from decades of his own original research, Haven Wiley explains the profound effects of noise on the evolution of communication. The coevolution of signalers and receivers does not result in ideal, noise-free communication, Wiley finds. Instead, signalers and receivers evolve to a joint equilibrium in which communication is effective but never error-free. Noise is inescapable in the evolution of communication. Wiley’s comprehensive approach considers communication on many different levels of biological organization, from cells to individual organisms, including humans. Social interactions, such as honesty, mate choice, and cooperation, are reassessed in the light of noisy communication. The final sections demonstrate that noise even affects how we think about human language, science, subjectivity, and freedom. Noise Matters thus contributes to understanding the behavior of animals, including ourselves. |
| environment noise in communication: Information on Levels of Environmental Noise Requisite to Protect Public Health and Welfare with an Adequate Margin of Safety United States. Office of Noise Abatement and Control, 1974 |
| environment noise in communication: Effects of Anthropogenic Noise on Animals Hans Slabbekoorn, Robert J. Dooling, Arthur N. Popper, Richard R. Fay, 2018-08-20 Over the past several years, many investigators interested in the effects of man-made sounds on animals have come to realize that there is much to gain from studying the broader literature on hearing sound and the effects of sound as well as data from the effects on humans. It has also become clear that knowledge of the effects of sound on one group of animals (e.g., birds or frogs) can guide studies on other groups (e.g., marine mammals or fishes) and that a review of all such studies together would be very useful to get a better understanding of the general principles and underlying cochlear and cognitive mechanisms that explain damage, disturbance, and deterrence across taxa. The purpose of this volume, then, is to provide a comprehensive review of the effects of man-made sounds on animals, with the goal of fulfilling two major needs. First, it was thought to be important to bring together data on sound and bioacoustics that have implications across all taxa (including humans) so that such information is generally available to the community of scholars interested in the effects of sound. This is done in Chaps. 2-5. Second, in Chaps. 6-10, the volume brings together what is known about the effects of sound on diverse vertebrate taxa so that investigators with interests in specific groups can learn from the data and experimental approaches from other species. Put another way, having an overview of the similarities and discrepancies among various animal groups and insight into the “how and why” will benefit the overall conceptual understanding, applications in society, and all future research. |
| environment noise in communication: Acoustic Communication Andrea Simmons, Richard R. Fay, 2002-10-04 In order to communicate, animals send and receive signals that are subject to their particular anatomical, psychological, and environmental constraints. This SHAR volume discusses both the production and perception of acoustic signals. Chapters address the information that animals communicate, how the communication is developed and learned, and how communication systems have adapted and evolved within species. The book will give examples from a variety of species. |
| environment noise in communication: Speech Levels in Various Noise Environments Karl S. Pearsons, Ricarda L. Bennett, Sanford A. Fidell, 1977 |
| environment noise in communication: An Introduction to Intercultural Communication Fred E. Jandt, 2020-07-24 An Introduction to Intercultural Communication equips students with the knowledge and skills to be competent and confident intercultural communicators. Best-selling author Fred E. Jandt guides readers through key concepts and helps them connect intercultural competence to their own life experiences in order to enhance understanding. Employing his signature accessible writing style, Jandt presents balanced, up-to-date content in a way that readers find interesting and thought-provoking. The Tenth Edition gives increased attention to contemporary social issues in today’s global community such as gender identifications, social class identity, and immigration and refugees. Included with this title: The password-protected Instructor Resource Site (formally known as SAGE Edge) offers access to all text-specific resources, including a test bank and editable, chapter-specific PowerPoint® slides. |
| environment noise in communication: Encyclopedia of Environmental Health , 2019-08-22 Encyclopedia of Environmental Health, Second Edition, Six Volume Set presents the newest release in this fundamental reference that updates and broadens the umbrella of environmental health, especially social and environmental health for its readers. There is ongoing revolution in governance, policies and intervention strategies aimed at evolving changes in health disparities, disease burden, trans-boundary transport and health hazards. This new edition reflects these realities, mapping new directions in the field that include how to minimize threats and develop new scientific paradigms that address emerging local, national and global environmental concerns. Represents a one-stop resource for scientifically reliable information on environmental health Fills a critical gap, with information on one of the most rapidly growing scientific fields of our time Provides comparative approaches to environmental health practice and research in different countries and regions of the world Covers issues behind specific questions and describes the best available scientific methods for environmental risk assessment |
| environment noise in communication: The Noise Manual Elliott H. Berger, 2003 Topics covered include fundamentals of sound, vibration and hearing, elements of a hearing conservation program, noise interference and annoyance, regulations, standards and laws. |
| environment noise in communication: Environmental Urban Noise Amando García, 2001 The phenomenon of unwanted sound affects many people living in developed countries. Providing coverage of this important topic, this volume features contributions from some experienced specialists working in the field. It reviews the physical assessment of urban noise, ratings, descriptors and criteria, transportation noise, effects of noise on health, community response, urban noise prediction and urban noise control, and is designed to be used at postgraduate and research level. |
| environment noise in communication: Environmental Noise Pollution Enda Murphy, Eoin A King, 2014-04-21 Environmental Noise Pollution: Noise Mapping, Public Health and Policy addresses the key debates surrounding environmental noise pollution with a particular focus on the European Union. Environmental noise pollution is an emerging public policy and environmental concern and is considered to be one of the most important environmental stressors affecting public health throughout the world. This book examines environmental noise pollution, its health implications, the role of strategic noise mapping for problem assessment, major sources of environmental noise pollution, noise mitigation approaches, and related procedural and policy implications. Drawing on the authors' considerable research expertise in the area, the book is the first coherent work on this major environmental stressor, a new benchmark reference across disciplinary, policy and national boundaries. - Highlights recent developments in the policy arena with particular focus on developments in the EU within the context of the European Noise Directive - Explores the lessons emerging from nations within the EU and other jurisdictions attempting to legislate and mitigate against the harmful effects of noise pollution - Covers the core theoretical concepts and principles surrounding the mechanics of noise pollution as well as the evidence-base linking noise with public health concerns |
| environment noise in communication: Adverse effects of community noise Birgitta Berglund, Ulf Berglund, Thomas Lindvall, 1984 |
| environment noise in communication: Exploring the Impact of Study Environment Noise Levels on Academic Performance: An Experimental Investigation in Bhopal, INDIA KHRITISH SWARGIARY, 2024-06-01 This study investigated the influence of ambient noise levels on academic performance using a controlled experimental design. Participants, randomly assigned to high and low noise environments, were assessed to determine the impact on their academic performance. Results from a two-sample independent t-test indicated a significant difference in performance, with participants in high noise environments showing a mean score of 80.38 (SD = 5.49) compared to 85.93 (SD = 6.40) for those in low noise environments. The obtained t-value was -2.75 (p = 0.020), confirming a statistically significant effect of noise on academic performance. These findings suggest that noise pollution adversely affects students' learning outcomes, aligning with previous research. Recommendations include implementing noise control measures in educational settings to enhance learning environments. The study's limitations, such as small sample size and lack of demographic control, point to the need for further research with larger, more diverse samples and consideration of additional environmental factors. |
| environment noise in communication: Noise Reduction in Speech Applications Gillian M. Davis, 2018-10-03 Noise and distortion that degrade the quality of speech signals can come from any number of sources. The technology and techniques for dealing with noise are almost as numerous, but it is only recently, with the development of inexpensive digital signal processing hardware, that the implementation of the technology has become practical. Noise Reduction in Speech Applications provides a comprehensive introduction to modern techniques for removing or reducing background noise from a range of speech-related applications. Self-contained, it starts with a tutorial-style chapter of background material, then focuses on system aspects, digital algorithms, and implementation. The final section explores a variety of applications and demonstrates to potential users of the technology the results possible with the noise reduction techniques presented. The book offers chapters contributed by international experts, a practical, systems approach, and numerous references. For electrical, acoustics, signal processing, communications, and bioengineers, Noise Reduction in Speech Applications is a valuable resource that shows you how to decide whether noise reduction will solve problems in your own systems and how to make the best use of the technologies available. |
| environment noise in communication: Environmental Noise and Management Selma Kurra, 2020-11-09 Environmental Noise and Management Selma Kurra, Istanbul Technical University and dBKES Engineering Ltd, Turkey A comprehensive overview of environmental noise pollution from the standpoint of environmental impact and control Environmental noise is studied, regulated and monitored by many governments and institutions, as well as forming the basis for a number of different occupations due to the adverse effects of noise exposure. Environmental Noise and Management provides a comprehensive overview of environmental noise pollution. The book begins by covering the fundamentals of noise and acoustics, major noise sources and prediction and evaluation techniques. Developments in noise measuring techniques, and mapping and improvement of legislation to control noise pollution are then discussed, and international regulations are presented. Technological advances and recent developments regarding strategy and action plans are also covered in depth. Key features: Summarizes the relevant international standards covering noise pollution and environmental engineering practice. Presents technological advances and recent developments regarding strategy and action plans. Covers developments in noise measuring techniques, prediction models, mapping and improvement of legislation to control noise pollution. Environmental Noise and Management is a comprehensive resource for researchers and graduate students who are involved in noise pollution from the standpoint of environmental impact and control. |
| environment noise in communication: First Report on Status and Progress of Noise Research and Control Programs in the Federal Government United States. Office of Noise Abatement and Control, 1975 Includes reprints of reports prepared by various interagency noise research panels such as the Interagency Noise Effects Research Panel. |
| environment noise in communication: Interpersonal Communication Charles R. Berger, 2014-06-18 Interpersonal communication has been studied in terms of both communication functions and specialized contexts. This handbook comprehensively covers the field including research on processes of social influence, the role of communication in the development, maintenance and decline of close personal relationships, nonverbal communication, cognitive approaches, communication and conflict, bargaining and negotiation, health communication, organizational socialization and supervisor-subordinate communication, social networks, and technologically-mediated interpersonal communication. Two chapters are dedicated to research methods in the field. The handbook includes chapters by widely recognized and respected scholars in the field. |
| environment noise in communication: Urban Sound Environment Jian Kang, 2006-09-27 Over the past two decades there have been many major new developments in the field of urban sound environment. Jian Kang introduces and examines these key developments, including: the development of prediction methods for urban sound propagation establishment and application of noise-mapping software new noise control measures and design methods. Also covered is the new EU directive on noise and the substantial actions it has brought about across Europe. As the importance of soundscape, acoustic comfort and sound environment design have become widely recognized, Urban Sound Environments is a thoroughly useful book for students and practitioners in a wide range of fields, from urban planning and landscape through to architecture and acoustics. |
| environment noise in communication: Environmental Noise Pollution Enda Murphy, Eoin A King, 2022-04-09 Environmental Noise Pollution, Second Edition, addresses the key debates surrounding environmental noise pollution, its modelling and mitigation using examples from across the globe. Environmental noise pollution is now an established concern in environmental and public policy and is considered one of the most important environmental stressors affecting public health throughout the world. Thoroughly revised, this new edition includes updated global case studies as well as new chapters on 'soundscapes and noise mapping' and 'environmental noise and technology'.This book examines environmental noise pollution, its health implications, noise modelling, the role of strategic noise mapping for problem assessment, major sources of environmental noise pollution, noise mitigation approaches, and related procedural and policy implications. Drawing on the authors' considerable research expertise in the area, the book is a fully updated resource on this major environmental stressor that crosses disciplinary, policy and national boundaries. - Highlights recent developments in the policy arena, with a particular focus on global developments in environmental noise management and mitigation - Explores the lessons emerging from nations within the EU and other jurisdictions attempting to legislate and mitigate against the harmful effects of noise pollution - Covers the core theoretical concepts and principles surrounding the mechanics of noise pollution as well as evidence linking noise with public health concerns - Thoroughly revised throughout, with more global examples and two new chapters on technology and noise and soundscapes |
| environment noise in communication: Small Vocabulary Recognition Using Surface Electromyography in an Acoustically Harsh Environment , 2005 |
| environment noise in communication: Foodservice Operations and Management: Concepts and Applications Karen Eich Drummond, Mary Cooley, Thomas J. Cooley, 2021-08-23 Foodservice Operations & Management: Concepts and Applications is written for Nutrition and Dietetics students in undergraduate programs to provide the knowledge and learning activities required by ACEND's 2017 Standards in the following areas: • Management theories and business principles required to deliver programs and services. • Continuous quality management of food and nutrition services. • Food science and food systems, environmental sustainability, techniques of food preparation and development and modification and evaluation of recipes, menus, and food products acceptable to diverse populations. (ACEND Accreditation Standards for Nutrition and Dietetics Didactic Programs, 2017) The textbook can also be used to meet the competencies in Unit 3 (Food Systems Management) and Unit 5 (Leadership, Business, Management, and Organization) in the Future Education Model for both bachelor's and graduate degree programs. |
| environment noise in communication: Report on Status and Progress of Noise Research and Control Programs in the Federal Government United States. Office of Noise Abatement and Control, 1975 Includes reprints of reports prepared by various interagency noise research panels such as the Interagency Noise Effects Research Panel. |
| environment noise in communication: Hearing Loss National Research Council, Division of Behavioral and Social Sciences and Education, Board on Behavioral, Cognitive, and Sensory Sciences, Committee on Disability Determination for Individuals with Hearing Impairments, 2004-12-17 Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss. |
| environment noise in communication: Noise, a Health Problem United States. Office of Noise Abatement and Control, 1978 |
| environment noise in communication: Scientific and Technical Aerospace Reports , 1990 |
| environment noise in communication: Recent Trends in Communication and Intelligent Systems Aditya Kumar Singh Pundir, Neha Yadav, Harish Sharma, Swagatam Das, 2022-05-24 This book presents best selected research papers presented at the Third International Conference on Recent Trends in Communication and Intelligent Systems (ICRTCIS 2021), organized by Arya College of Engineering and IT, Jaipur, on 22-23 October 2021. It discusses the latest technologies in communication and intelligent systems, covering various areas of communication engineering, such as signal processing, VLSI design, embedded systems, wireless communications, and electronics and communications in general. Featuring work by leading researchers and technocrats, the book serves as a valuable reference resource for young researchers and academics as well as practitioners in industry. |
| environment noise in communication: Advances in Nonlinear Speech Processing Jordi Sole-Casals, Vladimir Zaiats, 2010-02-18 This volume contains the proceedings of NOLISP 2009, an ISCA Tutorial and Workshop on Non-Linear Speech Processing held at the University of Vic (- talonia, Spain) during June 25-27, 2009. NOLISP2009wasprecededbythreeeditionsofthisbiannualeventheld2003 in Le Croisic (France), 2005 in Barcelona, and 2007 in Paris. The main idea of NOLISP workshops is to present and discuss new ideas, techniques and results related to alternative approaches in speech processing that may depart from the mainstream. In order to work at the front-end of the subject area, the following domains of interest have been de?ned for NOLISP 2009: 1. Non-linear approximation and estimation 2. Non-linear oscillators and predictors 3. Higher-order statistics 4. Independent component analysis 5. Nearest neighbors 6. Neural networks 7. Decision trees 8. Non-parametric models 9. Dynamics for non-linear systems 10. Fractal methods 11. Chaos modeling 12. Non-linear di?erential equations The initiative to organize NOLISP 2009 at the University of Vic (UVic) came from the UVic Research Group on Signal Processing and was supported by the Hardware-Software Research Group. We would like to acknowledge the ?nancial support obtained from the M- istry of Science and Innovation of Spain (MICINN), University of Vic, ISCA, and EURASIP. All contributions to this volume are original. They were subject to a doub- blind refereeing procedure before their acceptance for the workshop and were revised after being presented at NOLISP 2009. |
| environment noise in communication: Protective Noise Levels United States. Office of Noise Abatement and Control. Office of Scientific Assistant, 1978 |
| environment noise in communication: Report on Aircraft-airport Noise, Report of the Administrator of the EPA to ..., Aug. 1973 United States. Congress. Senate. Committee on Public Works, 1973 |
| environment noise in communication: Environmental Noise Impact Analysis S. Krishna Shukla, 1992 Research papers with reference to Indian situation. |
| environment noise in communication: Machine Learning Algorithms for Signal and Image Processing Suman Lata Tripathi, Deepika Ghai, Sobhit Saxena, Manash Chanda, Mamoun Alazab, 2022-12-01 Enables readers to understand the fundamental concepts of machine and deep learning techniques with interactive, real-life applications within signal and image processing Machine Learning Algorithms for Signal and Image Processing aids the reader in designing and developing real-world applications using advances in machine learning to aid and enhance speech signal processing, image processing, computer vision, biomedical signal processing, adaptive filtering, and text processing. It includes signal processing techniques applied for pre-processing, feature extraction, source separation, or data decompositions to achieve machine learning tasks. Written by well-qualified authors and contributed to by a team of experts within the field, the work covers a wide range of important topics, such as: Speech recognition, image reconstruction, object classification and detection, and text processing Healthcare monitoring, biomedical systems, and green energy How various machine and deep learning techniques can improve accuracy, precision rate recall rate, and processing time Real applications and examples, including smart sign language recognition, fake news detection in social media, structural damage prediction, and epileptic seizure detection Professionals within the field of signal and image processing seeking to adapt their work further will find immense value in this easy-to-understand yet extremely comprehensive reference work. It is also a worthy resource for students and researchers in related fields who are looking to thoroughly understand the historical and recent developments that have been made in the field. |
| environment noise in communication: Technology for a Quieter America National Academy of Engineering, Committee on Technology for a Quieter America, 2010-10-30 Exposure to noise at home, at work, while traveling, and during leisure activities is a fact of life for all Americans. At times noise can be loud enough to damage hearing, and at lower levels it can disrupt normal living, affect sleep patterns, affect our ability to concentrate at work, interfere with outdoor recreational activities, and, in some cases, interfere with communications and even cause accidents. Clearly, exposure to excessive noise can affect our quality of life. As the population of the United States and, indeed, the world increases and developing countries become more industrialized, problems of noise are likely to become more pervasive and lower the quality of life for everyone. Efforts to manage noise exposures, to design quieter buildings, products, equipment, and transportation vehicles, and to provide a regulatory environment that facilitates adequate, cost-effective, sustainable noise controls require our immediate attention. Technology for a Quieter America looks at the most commonly identified sources of noise, how they are characterized, and efforts that have been made to reduce noise emissions and experiences. The book also reviews the standards and regulations that govern noise levels and the federal, state, and local agencies that regulate noise for the benefit, safety, and wellness of society at large. In addition, it presents the cost-benefit trade-offs between efforts to mitigate noise and the improvements they achieve, information sources available to the public on the dimensions of noise problems and their mitigation, and the need to educate professionals who can deal with these issues. Noise emissions are an issue in industry, in communities, in buildings, and during leisure activities. As such, Technology for a Quieter America will appeal to a wide range of stakeholders: the engineering community; the public; government at the federal, state, and local levels; private industry; labor unions; and nonprofit organizations. Implementation of the recommendations in Technology for a Quieter America will result in reduction of the noise levels to which Americans are exposed and will improve the ability of American industry to compete in world markets paying increasing attention to the noise emissions of products. |
| environment noise in communication: The Inner City Environment and the Role of the Environmental Protection Agency, Hearings Before the Subcommittee on the Environment..., 92-2, February 4; April 7; May 8, 1972 United States. Congress. Senate. Commerce, 1972 |
| environment noise in communication: Environmental Health Perspectives , 1981 |
| environment noise in communication: HCI International 2014 - Posters' Extended Abstracts Constantine Stephanidis, 2014-05-19 This is the second of a two-volume set (CCIS 434 and CCIS 435) that constitutes the extended abstracts of the posters presented during the 16th International Conference on Human-Computer Interaction, HCII 2014, held in Heraklion, Crete, Greece in June 2014 and consisting of 14 thematic conferences. The total of 1476 papers and 220 posters presented at the HCII 2014 conferences were carefully reviewed and selected from 4766 submissions. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of Human-Computer Interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. The extended abstracts were carefully reviewed and selected for inclusion in this two-volume set. This volume contains posters’ extended abstracts addressing the following major topics: social media and social networks; learning and education; design for all; accessibility and assistive environments; design for aging; games and exergames; health and well-being; ergonomics and safety; HCI in business, tourism and transport; human-human and human-agent communication; user experience case studies. |
| environment noise in communication: Positive Learning Environments John De Nobile, Gordon Lyons (Lecturer and researcher), Michael Arthur-Kelly, 2017-04-05 How do you create a learning environment that's productive; one where students are engaged, learning and happy? And how do you ensure that inappropriate behaviours are kept to a minimum? This exciting new text introduces the key concepts you need to know to create and maintain your classroom as a positive learning environment. It begins by introducing four essential components that are the cornerstones of creating a positive, productive learning environment. These positive practices will set you on the pathway to success and help you establish classrooms that recognise and encourage appropriate behaviours while reducing the probability of inappropriate behaviours. It then examines in turn each of the four main groups of evidence-based approaches to managing student behaviour: behavioural, cognitive behavioural, psychoeducational and social justice approaches. For each it discusses the theories that inform them, their practical applications for fostering appropriate behaviours and also when and how to use them to proactively intervene, if necessary. By the end you will be empowered to select appropriate theories, approaches and strategies and bring these together to develop your individualised classroom management plan: one that suits your own theoretical beliefs, professional philosophy and teaching style. |
| environment noise in communication: Cannon Air Force Base (AFB) Realignment, Curry County , 1990 |
| environment noise in communication: Noise Control, Reduction and Cancellation Solutions in Engineering Daniela Siano, 2012-03-02 Noise has various effects on comfort, performance, and human health. For this reason, noise control plays an increasingly central role in the development of modern industrial and engineering applications. Nowadays, the noise control problem excites and attracts the attention of a great number of scientists in different disciplines. Indeed, noise control has a wide variety of applications in manufacturing, industrial operations, and consumer products. The main purpose of this book, organized in 13 chapters, is to present a comprehensive overview of recent advances in noise control and its applications in different research fields. The authors provide a range of practical applications of current and past noise control strategies in different real engineering problems. It is well addressed to researchers and engineers who have specific knowledge in acoustic problems. I would like to thank all the authors who accepted my invitation and agreed to share their work and experiences. |
| environment noise in communication: Noise Pollution Eugene Roberto Nicchi, 2014 Environmental noise is defined as the noise emitted from sources such as road, rail and air traffic, industries, construction and public works, and the neighborhood. Noise has been ranked high among forms of pollutions, which include air pollution, radioactive waste pollution, water pollutions, etc. In recent years, noise has received considerable worldwide attention as a result of the many studies linking noise pollution to various health effects that include auditory as well non-auditory health effects. It should be noted here that the effect of noise is seldom catastrophic, and is often only transitory. However, its adverse effects can be cumulative with prolonged or repeated exposure. Noise with daily activities and it causes sleep disruption, masking of speech, reduction in performance and the inability to enjoy one's property or leisure time. It impairs the quality of life. In addition, several studies have linked extended exposure to high noise levels to cardiovascular diseases, including high blood pressure and irregular heartbeat. It has also been reported that high noise levels have an economic effects, especially tourism and real estate sectors, where it has been reported that the prices of houses tend to be higher in quite areas. There is also some evidence that noise can adversely affect general health and well-being in the same manner as chronic stress. Because of these factors, and the recent public awareness of the adverse effects of noise in the last few decades, many studies and noise monitoring programs have been established in various parts in the world. These studies and programs focus on measurements of perceived sound levels in communities, in the workplace (occupational noise), near airports and in public parks. A second area of research, which is getting more attention in recent years, focuses on assessing the effects of noise on individuals and communities, i.e. noise annoyance. This book discusses several topics that include driver style influence in the vehicle acoustic emissions in urban traffic; reaction to hybrid noise in communication; otoacoustic emissions by product distortion in metallurgical workers exposed to different doses of occupational noise; underwater noise pollution; and noise pollution in Zimbabwe. |
| environment noise in communication: Noise and Environment Daniela Siano, Alice Elizabeth Gonzalez, 2021-02-03 Noise pollution is one of the factors that affect the quality of life of the general population, especially in urban areas, where the noise levels are often high due to the presence of numerous sources, such as transport infrastructures, activities production and commercial areas, entertainment venues and other sound sources which, although temporary, such as construction sites and outdoor music events, affect general noise levels. Even if noise is one of the oldest pollutants referred to in history, for years, the problem of noise pollution has been often considered less important than others related to the environment, such as air pollution, water pollution, and waste management.The regulations in force to contain the noise have become increasingly stringent as each individual is constantly exposed to noise and often the noise is treated just as a scourge of modern society. Making noise is becoming easier and cheaper each day, but just the opposite for controlling it. Deeper studies are needed to understand the core of current noise problems; new materials and techniques are needed to control them. This book is a combination of theory and practice based on the latest research. The studies in this book range from evaluation methods for the perception of noise and outline forecast criteria that can be integrated with applications for acoustic mapping as well as the use of innovative techniques and materials for its abatement. The main purpose of this book, organized in 8 chapters, is to provide an overview of the recent studies in this field and the applications in different research studies. The authors, contributing to the success of this book, provide a series of practical applications of their recent studies aimed at the reduction of noise in different environments. The editors would like to thank all the authors who, through their studies and research, have accepted our invitation to share recent discoveries in this field with the scientific community. |
| environment noise in communication: Sound and Noise Marcia Jenneth Epstein, 2020-10-30 This book is about how you listen and what you hear, about how to have a dialogue with the sounds around you. Marcia Jenneth Epstein gives readers the impetus and the tools to understand the sounds and noise that define their daily lives in this groundbreaking interdisciplinary study of how auditory stimuli impact both individuals and communities. Epstein employs scientific and sociological perspectives to examine noise in multiple contexts: as a threat to health and peace of mind, as a motivator for social cohesion, as a potent form of communication and expression of power. She draws on a massive base of specialist literature from fields as diverse as nursing and neuroscience, sociology and sound studies, acoustic ecology and urban planning, engineering, anthropology, and musicology, among others, synthesizing and explaining these findings to evaluate the ubiquitous effects of sound in everyday life. Epstein investigates speech and music as well as noise and explores their physical and cultural dimensions. Ultimately she argues for an engaged public dialogue on sound, built on a shared foundation of critical listening, and provides the understanding for all of us to speak and be heard in such a discussion. Sound and Noise is a timely evaluation of the noise that surrounds us, how we hear it, and what we can do about it. |
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