Understanding Mp3

MPEG audio coding became popular under the name MP3. It is now the most important means of delivering high quality audio over the internet and will play the lead role in digital movie sound as well as in digital audio broadcast. This book explains the ideas, the concepts, and the implementation of MP3. Reading it requires no special prerequisites, but still, the book is detailed enough to include a fully executable highly efficient MP3 decoding engine. Not only understandable but even enjoyable.

For the first time, Appetite for Self-Destruction recounts the epic story of the precipitous rise and fall of the recording industry over the past three decades, when the incredible success of the CD turned the music business into one of the most glamorous, high-profile industries in the world -- and the advent of file sharing brought it to its knees. In a comprehensive, fast-paced account full of larger-than-life personalities, Rolling Stone contributing editor Steve Knopper shows that, after the incredible wealth and excess of the '80s and '90s, Sony, Warner, and the other big players brought about their own downfall through years of denial and bad decisions in the face of dramatic advances in technology. Big Music has been asleep at the wheel ever since Napster revolutionized the way music was distributed in the 1990s. Now, because powerful people like Doug Morris and Tommy Mottola failed to recognize the incredible potential of file-sharing technology, the labels are in danger of becoming completely obsolete. Knopper, who has been writing about the industry for more than ten years, has unparalleled access to those intimately involved in the music world's highs and lows. Based on interviews with more than two hundred music industry sources -- from Warner Music chairman Edgar Bronfman Jr. to renegade Napster creator Shawn Fanning -- Knopper is the first to offer such a detailed and sweeping contemporary history of the industry's wild ride through the past three decades. From the birth of the compact disc, through the explosion of CD sales in the '80s and '90s, the emergence of Napster, and the secret talks that led to iTunes, to the current collapse of the industry as CD sales plummet, Knopper takes us inside the boardrooms, recording studios, private estates, garage computer labs, company jets, corporate infighting, and secret deals of the big names and behind-the-scenes players who made it all happen. With unforgettable portraits of the music world's mighty and formerly mighty; detailed accounts of both brilliant and stupid ideas brought to fruition or left on the cutting-room floor; the dish on backroom schemes, negotiations, and brawls; and several previously unreported stories, Appetite for Self-Destruction is a riveting, informative, and highly entertaining read. It offers a broad perspective on the current state of Big Music, how it got into these dire straits, and where it's going from here -- and a cautionary tale for the digital age.

Discover how algorithms shape and impact our digital world All data, big or small, starts with algorithms. Algorithms are mathematical equations that determine what we see—based on our likes, dislikes, queries, views, interests, relationships, and more—online. They are, in a sense, the electronic gatekeepers to our digital, as well as our physical, world. This book demystifies the subject of algorithms so you can understand how important they are business and scientific decision making. Algorithms for Dummies is a clear and concise primer for everyday people who are interested in algorithms and how they impact our digital lives. Based on the fact that we already live in a world where algorithms are behind most of the technology we use, this book offers eye-opening information on the pervasiveness and importance of this mathematical science—how it plays out in our everyday digestion of news and entertainment, as well as in its influence on our social interactions and consumerism. Readers even learn how to program an algorithm using Python! Become well-versed in the major areas comprising algorithms Examine the incredible history behind algorithms Get familiar with real-world applications of problem-solving procedures Experience hands-on development of an algorithm from start to finish with Python If you have a nagging curiosity about why an ad for that hammock you checked out on Amazon is appearing on your Facebook page, you'll find Algorithm for Dummies to be an enlightening introduction to this integral realm of math, science, and business.

Shows musicians and home recording enthusiasts how to get up and running with Pro Tools, the leading software for professional music recording Features minibooks on recording basics, PC and recording hardware, MIDI, editing, mixing, mastering, synchronization, and advanced Pro Tools use Offers information on the hot-selling Digi002, Digi001, and Mbox packages for home recording buffs Provides more complete information than other books, including basic tips on the recording process Written by a professional musician who has been a touring and studio drummer as well as a sound and recording engineer

Popular music and digital media are constantly entwined in elementary and middle-school children's talk, interactions, and relationships, and offer powerful cultural resources to children in their everyday struggles over institutionalized language, literacy, and expression in school. In Schooling New Media, author Tyler Bickford considers how digital music technologies are incorporated into children's expressive culture, their friendships, and their negotiations with adults about the place of language, music, and media in school. Schooling New Media is a groundbreaking study of children's music and media consumption practices, examining how transformations in music technologies influence the way children, their peers, and adults relate to one another. Based on long-term ethnographic research with a community of schoolchildren in Vermont, Bickford focuses on portable digital music devices - i.e. MP3 players - to reveal their key role in mediating intimate, face-to-face relationships and structuring children's interactions both with music and with each other. Schooling New Media provides an important ethnographic and theoretical intervention into ethnomusicology, childhood studies, and music education, emphasizing the importance-and yet under-appreciation-of interpersonal interactions and institutions like schools as sites of musical activity. Bickford explores how headphones facilitate these school-centered interactions, as groups of children share their earbuds with friends and listen to music together while participating in the dense overlap of talk, touch, and gesture of their peer groups. He argues that children treat MP3 players more like toys than technology, and that these devices expand the repertoires of childhood communicative practices such as passing notes and whispering-all means of interacting with friends beyond the reach of adults. These connections afforded by digital music listening enable children to directly challenge the language and literacy goals of classroom teachers. Bickford's Schooling New Media is unique in its intensive ethnographic attention to everyday sites of musical consumption and performance, and offers a sophisticated conceptual approach for understanding the problems and possibilities of children's uses of new media in schools.

This fifth volume of PISA 2012 results presents an assessment of student performance in problem solving, which measures students’ capacity to respond to non-routine situations in order to achieve their potential as constructive and reflective citizens.

What’s a Gigabook? A collection of just about everything youneed to know on a topic, all in one convenient place! Windows XP Gigabook For Dummies takes the best from fiveother For Dummies books and squeezes out everything but themost important stuff. This single super-sized reference —more than 800 pages’ worth — gives you a go-to guide oneverything connected with Windows XP, PCs and peripherals, theInternet, Office 2003, and Money 2004. You might think of it as a“greatest hits” collection. Want to know how to set up, navigate, use, and maintain WindowsXP? It’s all in Book I. Book II covers the care and feedingof PCs in general and takes you on a complete tour ofperipherals—those add-ons that make computing cool. Want toexplore the world via the World Wide Web? Check Book III. And ifyou finally have to do some work, check into Book IV, whereyou’ll get the complete story on Office 2003 and Money 2004.You’ll discover how to: Customize Windows XP, set up user accounts, and sharefiles Work with digital photos, Windows Media Player, and WindowsMovie Maker Choose a printer, scanner, game hardware, and additionalstorage Set up a wireless home network Get online safely, protect your kids, create your own Webpages, and cruise for bargains on eBay Use Word, Outlook, Excel, and PowerPoint Manage your finances with Microsoft Money Windows XP Gigabook For Dummies is packed withinformation that’s easy to find and even easier tounderstand. Keep it handy for reference—you’ll begigapleased with how useful it is!

"An admirably clear-sighted and engaging analysis of contemporary forms of mediation, illuminating the dynamics of new media across social, political and cultural spheres... Eugenia Siapera provokes her reader to think afresh about familiar phenomena, to synthesise diverse theoretical positions, and to stretch their imaginations to anticipate what is coming." - Sonia Livingstone, London School of Economics and Political Science "An excellent introduction to the past, present and future of the electronic, networked media world. By carefully examining the complex interactions between society and media, Siapera insightfully illuminates the social, political, economic and cultural consequences of our increasingly electronically networked and mediated world... a highly useful teaching tool and an engaging read for students, teachers and scholars." - Steve Jones, University of Illinois, Chicago New media are everywhere, yet with so many technological developments and theoretical perspectives understanding them has never been more difficult. Eugenia Siapera explains the key concepts and approaches to the impact of new media on the economy, society, identity, politics, friendship, citizenship and everyday life. Putting the student first, this book: Engages the reader with integrated, up-to-date case studies Brings it all together with chapter summary charts Challenges students to apply concepts with e-tivities Provides key further online readings here This book is both starting point and map for any student of new media and digital culture.