Zero Db

Download or read book Zero Decibels written by George Michelsen Foy and published by Simon and Schuster. This book was released on 2010-05-18 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have our noise-soaked lives driven us mad? And is absolute silence an impossible goal—or the one thing that can save us? A lively tale of one man’s quest to find the grail of total quiet.--- “ I don’t know at what point noise became intolerable for me,” George Michelsen Foy writes as he recalls standing on a subway platform in Manhattan, hands clamped firmly over his ears, face contorted in pain. But only then does Foy realize how overwhelmed he is by the city’s noise and vow to seek out absolute silence, if such an absence of sound can be discovered. Foy begins his quest by carrying a pocket-sized decibel meter to measure sound levels in the areas he frequents most—the subway, the local café, different rooms of his apartment—as well as the places he visits that inform his search, including the Parisian catacombs, Joseph Pulitzer’s “silent vault,” the snowy expanses of the Berkshires, and a giant nickel mine in Canada, where he travels more than a mile underground to escape all human-made sound. Along the way, Foy experiments with noise-canceling headphones, floatation tanks, and silent meditation before he finally tackles a Minnesota laboratory’s anechoic chamber that the Guinness Book of World Records calls “the quietest place on earth,” and where no one has ever endured even forty-five minutes alone in its pitch-black interior before finding the silence intolerable. Drawing on history, science, journalistic reportage, philosophy, religion, and personal memory, as well as conversations with experts in various fields whom he meets during his odyssey, Foy finds answers to his questions: How does one define silence? Did human beings ever experience silence in their early history? What is the relationship between noise and space? What are the implications of silence and our need for it—physically, mentally, emotionally, politically? Does absolute silence actually exist? If so, do we really want to hear it? And if we do hear it, what does it mean to us? According to the Environmental Protection Agency, 30 million Americans suffer from environment-related deafness in today’s digital age of pervasive sound and sensory overload. Roughly the same number suffer from tinnitus, a condition, also environmentally related, that makes silence impossible in even the quietest places. In this respect, Foy’s quest for silence represents more than a simple psychological inquiry; both his queries and his findings help to answer the question “How can we live saner, healthier lives today?” Innovative, perceptive, and delightfully written, Zero Decibels will surely change how we perceive and appreciate the soundscape of our lives.

Download or read book written by and published by Delene Kvasnicka. This book was released on with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CMOS written by Angelo Rivetti and published by CRC Press. This book was released on 2018-09-03 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: CMOS: Front-End Electronics for Radiation Sensors offers a comprehensive introduction to integrated front-end electronics for radiation detectors, focusing on devices that capture individual particles or photons and are used in nuclear and high energy physics, space instrumentation, medical physics, homeland security, and related fields. Emphasizing practical design and implementation, this book: Covers the fundamental principles of signal processing for radiation detectors Discusses the relevant analog building blocks used in the front-end electronics Employs systematically weak and moderate inversion regimes in circuit analysis Makes complex topics such as noise and circuit-weighting functions more accessible Includes numerical examples where appropriate CMOS: Front-End Electronics for Radiation Sensors provides specialized knowledge previously obtained only through the study of multiple technical and scientific papers. It is an ideal text for students of physics and electronics engineering, as well as a useful reference for experienced practitioners.

Download or read book Consumer Electronics written by Bali and published by Pearson Education India. This book was released on 2007-02 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basic Electronics written by BL Theraja and published by S. Chand Publishing. This book was released on 2007 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aims of the Book:The foremost and primary aim of the book is to meet the requirements of students pursuing following courses of study:1.Diploma in Electronics and Communication Engineering(ECE)-3-year course offered by various Indian and foreign polytechnics and technical institutes like city and guilds of London Institute(CGLI).2.B.E.(Elect.& Comm.)-4-year course offered by various Engineering Colleges.efforts have beenmade to cover the papers:Electronics-I & II and Pulse and Digital Circuits.3.B.Sc.(Elect.)-3-Year vocationalised course recently introduced by Approach.

Download or read book Control System written by A. Ambikapathy and published by KHANNA PUBLISHING HOUSE. This book was released on 2013 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt: The textbook on Control System tells about the basic concepts of control system in a detailed manner. This book contains the brief explanation about block diagram reduction, signal flow graph and time domain analysis. The techniques which are used in control system such as root locus, bode plot and polar plots are explained in detail. designing procedures for the compensators (Lag, lead and lag lead) are given in easy manner and steady state space analysis also explained in a simple manner. The effort has been taken to explain all the concepts in a simple language to make the students to understand the concepts very easily.

Download or read book Technical Manual written by United States. War Department and published by . This book was released on 1944 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: