Download or read book Acoustic space TCM written by Marc Tuters and published by . This book was released on 2004 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acoustic Space Mapping written by Antoine Deleforge and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans cette thèse, nous abordons le problème longtemps étudié de la séparation et localisation binaurale (deux microphones) de sources sonores par l'apprentissage supervisé. Dans ce but, nous développons un nouveau paradigme dénommé projection d'espaces acoustiques, à la croisé des chemins entre la perception binaurale, de l'écoute robotisée, du traitement du signal audio, et de l'apprentissage automatisé. L'approche proposée consiste à apprendre un lien entre les indices auditifs perçus par le système et la position de la source sonore dans une autre modalité du système, comme l'espace visuelle ou l'espace moteur. Nous proposons de nouveaux protocoles expérimentaux permettant d'acquérir automatiquement de grands ensembles d'entraînement qui associent des telles données. Les jeux de données obtenus sont ensuite utilisés pour révéler certaines propriétés intrinsèques des espaces acoustiques, et conduisent au développement d'une famille générale de modèles probabilistes permettant la projection localement linéaire d'un espace de haute dimension vers un espace de basse dimension. Nous montrons que ces modèles unifient plusieurs méthodes de régression et de réduction de dimension existantes, tout en incluant un grand nombre de nouveaux modèles qui généralisent les précédents. Les popriétés et l'inférence de ces modèles sont détaillées en profondeur, et le net avantage des méthodes proposées par rapport à des techniques de l'état de l'art est établit sur différentes applications de projection d'espace, au delà du champs de l'analyse de scènes auditives. Nous montrons ensuite comment les méthodes proposées peuvent être étendues probabilistiquement pour s'attaquer au fameux problème de la soirée cocktail, c'est à dire localiser une ou plusieurs sources émettant simultanément dans un environnement réel, et reséparer les signaux mélangés. Nous montrons que les techniques qui en découlent accomplissent cette tâche avec une précision inégalée. Ceci démontre le rôle important de l'apprentissage et met en avant le paradigme de la projection d'espaces acoustiques comme un outil prometteur pour aborder de façon robuste les problèmes les plus difficiles de l'audition binaurale computationnelle.
Download or read book The Acoustic City written by Matthew Gandy and published by . This book was released on 2014-04-01 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: How does sound shape urban life? What do soundscapes reveal about the experience of modernity? This innovative essay collection explores a series of critical themes including the diversity of urban soundscapes; acoustic flânerie and different ways of listening to the city; the emergence of specific associations between place, music, and sound; and the acoustic ecology of architecture, landscape and urban design. The collection and accompanying CD will be of interest to a wide range of disciplines including architecture, cultural studies, geography, musicology, and urban sociology.
Download or read book Urban Sound Environment written by Jian Kang and published by CRC Press. This book was released on 2006-09-27 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Nature and Technology of Acoustic Space written by Mikio Tohyama and published by Academic Press. This book was released on 1995-10-19 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained reference brings together the signal processing and subjective and physical aspects of modern room acoustics. The authors introduce the basic technologies of sound field control at a level which assumes basic knowledge of the Fourier transform and avc phenomena. Techniques of signal analysis are presented, followed by discussion of sound propagation, intensity distributions, and subjective and physiological responses to sound fields and sound field control. Key Features * Describes the applications of modern acoustic theory * Contains exercises which help the reader develop a solid foundation for future study in the field * Suitable as a graduate-level text or for study by those with a basic understanding of classical room acoustics theory
Download or read book Stereophonica written by Gascia Ouzounian and published by MIT Press. This book was released on 2021-02-16 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Episodes in the transformation of our understanding of sound and space, from binaural listening in the nineteenth century to contemporary sound art. The relationship between sound and space has become central to both creative practices in music and sound art and contemporary scholarship on sound. Entire subfields have emerged in connection to the spatial aspects of sound, from spatial audio and sound installation to acoustic ecology and soundscape studies. But how did our understanding of sound become spatial? In Stereophonica, Gascia Ouzounian examines a series of historical episodes that transformed ideas of sound and space, from the advent of stereo technologies in the nineteenth century to visual representations of sonic environments today. Developing a uniquely interdisciplinary perspective, Ouzounian draws on both the history of science and technology and the history of music and sound art. She investigates the binaural apparatus that allowed nineteenth-century listeners to observe sound in three dimensions; examines the development of military technologies for sound location during World War I; revisits experiments in stereo sound at Bell Telephone Laboratories in the 1930s; and considers the creation of "optimized acoustical environments" for theaters and factories. She explores the development of multichannel "spatial music" in the 1950s and sound installation art in the 1960s; analyzes the mapping of soundscapes; and investigates contemporary approaches to sonic urbanism, sonic practices that reimagine urban environments through sound. Rich in detail but accessible and engaging, and generously illustrated with photographs, drawings, maps, and diagrams of devices and artworks, Stereophonica brings an acute, imaginative, and much-needed historical sensibility to the growing literature around sound and space.
Download or read book Audio Source Separation written by Shoji Makino and published by Springer. This book was released on 2018-03-01 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first comprehensive overview of the fascinating topic of audio source separation based on non-negative matrix factorization, deep neural networks, and sparse component analysis. The first section of the book covers single channel source separation based on non-negative matrix factorization (NMF). After an introduction to the technique, two further chapters describe separation of known sources using non-negative spectrogram factorization, and temporal NMF models. In section two, NMF methods are extended to multi-channel source separation. Section three introduces deep neural network (DNN) techniques, with chapters on multichannel and single channel separation, and a further chapter on DNN based mask estimation for monaural speech separation. In section four, sparse component analysis (SCA) is discussed, with chapters on source separation using audio directional statistics modelling, multi-microphone MMSE-based techniques and diffusion map methods. The book brings together leading researchers to provide tutorial-like and in-depth treatments on major audio source separation topics, with the objective of becoming the definitive source for a comprehensive, authoritative, and accessible treatment. This book is written for graduate students and researchers who are interested in audio source separation techniques based on NMF, DNN and SCA.
Download or read book Ecoacoustics written by Almo Farina and published by John Wiley & Sons. This book was released on 2017-07-24 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sounds produced by geophonic, biophonic and technophonic sources are relevant to the function of natural and human modified ecosystems. Passive recording is one of the most non-invasive technologies as its use avoids human intrusion during acoustic surveys and facilitates the accumulation of huge amounts of acoustical data. For the first time, this book collates and reviews the science behind ecoaucostics; illustrating the principles, methods and applications of this exciting new field. Topics covered in this comprehensive volume include; the assessment of biodiversity based on sounds emanating from a variety of environments the best technologies and methods necessary to investigate environmental sounds implications for climate change and urban systems the relationship between landscape ecology and ecoacoustics the conservation of soundscapes and the social value of ecoacoustics areas of potential future research. An invaluable resource for scholars, researchers and students, Ecoacoustics: The Ecological Role of Sounds provides an unrivalled set of ideas, tools and references based on the current state of the field.
Download or read book Acoustic Territories Second Edition written by Brandon LaBelle and published by Bloomsbury Publishing USA. This book was released on 2019-10-17 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: The revised edition of Acoustic Territories: Sound Culture and Everyday Life offers an expansive reading of auditory life. It provides a careful consideration of the performative dynamics inherent to sounding and listening, and discusses how sound studies may illuminate understandings of contemporary society. Combining research on urbanism, popular culture, street life and sonic technologies, Acoustic Territories opens up a range of critical perspectives--it challenges debates surrounding noise pollution and charts an "acoustic politics of space" by engaging auditory experience as found within particular cultural histories and related ideologies. Brandon LaBelle traces sound culture through a topographic structure: from underground territories to the home, and further, into the rhythms and vibrations of streets and neighborhoods, and finally to the sky itself as an arena of transmitted imaginaries. The new edition includes an additional "global territory" of the relational, positioning acoustics as a range of everyday practices that rework dominant tonalities. Questions of orientation and emplacement are critically raised, reframing listening as multi-modal and intrinsic to resistant socialities and what the author terms "acts of compositioning." The book is fully updated to include new relevant research and references surfacing since 2010, as well as a new preface to the second edition. Acoustic Territories continues to uncover the embedded tensions and potentialities inherent to sound as it exists in the everyday spaces around us.
Download or read book Re Mapping Archaeology written by Mark Gillings and published by Routledge. This book was released on 2018-07-27 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maps have always been a fundamental tool in archaeological practice, and their prominence and variety have increased along with a growing range of digital technologies used to collect, visualise, query and analyse spatial data. However, unlike in other disciplines, the development of archaeological cartographical critique has been surprisingly slow; a missed opportunity given that archaeology, with its vast and multifaceted experience with space and maps, can significantly contribute to the field of critical mapping. Re-mapping Archaeology thinks through cartographic challenges in archaeology and critiques the existing mapping traditions used in the social sciences and humanities, especially since the 1990s. It provides a unique archaeological perspective on cartographic theory and innovatively pulls together a wide range of mapping practices applicable to archaeology and other disciplines. This volume will be suitable for undergraduate and postgraduate students, as well as for established researchers in archaeology, geography, anthropology, history, landscape studies, ethnology and sociology.
Download or read book Atlas of Submarine Glacial Landforms written by J.A. Dowdeswell and published by Geological Society of London. This book was released on 2016-12-16 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: New geophysical techniques (multibeam echo sounding and 3D seismics) have revolutionized high-resolution imaging of the modern seafloor and palaeo-shelf surfaces in Arctic and Antarctic waters, generating vast quantities of data and novel insights into sedimentary architecture and past environmental conditions. The Atlas of Submarine Glacial Landforms is a comprehensive and timely summary of the current state of knowledge of these high-latitude glacier-influenced systems. The Atlas presents over 180 contributions describing, illustrating and discussing the full variability of landforms found on the high-latitude glacier-influenced seafloor, from fjords and continental shelves to the continental slope, rise and deep-sea basins beyond. The distribution and geometry of these submarine landforms provide key information on past ice-sheet extent and the direction and nature of ice flow and dynamics. The papers discuss individual seafloor landforms, landform assemblages and entire landsystems from relatively mild to extreme glacimarine climatic settings and on timescales from the modern margins of tidewater glaciers, through Quaternary examples to ancient glaciations in the Late Ordovician.
Download or read book Spaces Speak Are You Listening written by Barry Blesser and published by MIT Press. This book was released on 2009-09-18 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: How we experience space by listening: the concepts of aural architecture, with examples ranging from Gothic cathedrals to surround sound home theater. We experience spaces not only by seeing but also by listening. We can navigate a room in the dark, and "hear" the emptiness of a house without furniture. Our experience of music in a concert hall depends on whether we sit in the front row or under the balcony. The unique acoustics of religious spaces acquire symbolic meaning. Social relationships are strongly influenced by the way that space changes sound. In Spaces Speak, Are You Listening?, Barry Blesser and Linda-Ruth Salter examine auditory spatial awareness: experiencing space by attentive listening. Every environment has an aural architecture.The audible attributes of physical space have always contributed to the fabric of human culture, as demonstrated by prehistoric multimedia cave paintings, classical Greek open-air theaters, Gothic cathedrals, acoustic geography of French villages, modern music reproduction, and virtual spaces in home theaters. Auditory spatial awareness is a prism that reveals a culture's attitudes toward hearing and space. Some listeners can learn to "see" objects with their ears, but even without training, we can all hear spatial geometry such as an open door or low ceiling. Integrating contributions from a wide range of disciplines—including architecture, music, acoustics, evolution, anthropology, cognitive psychology, audio engineering, and many others—Spaces Speak, Are You Listening? establishes the concepts and language of aural architecture. These concepts provide an interdisciplinary guide for anyone interested in gaining a better understanding of how space enhances our well-being. Aural architecture is not the exclusive domain of specialists. Accidentally or intentionally, we all function as aural architects.
Download or read book Emotions written by Stephanie H. M. van Goozen and published by Psychology Press. This book was released on 2013 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based upon lectures presented at an invitational colloquium in honor of Nico Frijda, this collection of essays represents a brief and up-to-date overview of the field of emotions, their significance and how they function. For most, emotions are simply what we feel, giving our lives affective value. Scientists approach emotions differently -- some considering the ""feeling"" aspect to be of little relevance to their research questions. Some investigators consider emotions from a phenomenological perspective, while others believe that the psychophysiological bases of the emotions are of prime im.
Download or read book Room Acoustics written by Heinrich Kuttruff and published by CRC Press. This book was released on 2016-10-03 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Well established as a classic reference and specialised textbook, since its first publication in 1973, Heinrich Kuttruff’s Room Acoustics combines detailed coverage with a state of art presentation of the theory and practice of sound behaviour in closed spaces. This sixth edition presents several additional new sections, for instance on the reflection of a spherical wave from a wall, on finite element methods for sound field calculation and on virtual reality, as well as giving an overhaul of the standard material. Particular emphasis is given to the properties and calculation of reverberation, the most obvious acoustical feature of a room. And further key topics include the various mechanisms of sound absorption and their practical application as well as scattering by wall irregularities including pseudo-stochastic structures. Extensive space is given to of psychoacoustic insights and the quality criteria derived from them, along with new procedures for the sensory assessment of concert hall acoustics. As in earlier editions, one full and updated chapter is devoted to the design and performance of electroacoustic systems which nowadays is not just a method for sound amplification but offers many possibilities for correcting acoustic deficiencies and modifying a hall’s natural acoustics.
Download or read book Audition written by Pierre A. Buser and published by MIT Press. This book was released on 1992 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Audition offers a broad, detailed, and up-to-date treatment of the physiology of hearing.
Download or read book Moravian Soundscapes written by Sarah Justina Eyerly and published by Indiana University Press. This book was released on 2020-05-05 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Moravian Soundscapes, Sarah Eyerly contends that the study of sound is integral to understanding the interactions between German Moravian missionaries and Native communities in early Pennsylvania. In the mid-18th century, when the frontier between settler and Native communities was a shifting spatial and cultural borderland, sound mattered. People listened carefully to each other and the world around them. In Moravian communities, cultures of hearing and listening encompassed and also superseded musical traditions such as song and hymnody. Complex biophonic, geophonic, and anthrophonic acoustic environments—or soundscapes—characterized daily life in Moravian settlements such as Bethlehem, Nain, Gnadenhütten, and Friedenshütten. Through detailed analyses and historically informed recreations of Moravian communal, environmental, and religious soundscapes and their attendant hymn traditions, Moravian Soundscapes explores how sounds—musical and nonmusical, human and nonhuman—shaped the Moravians' religious culture. Combined with access to an interactive website that immerses the reader in mid-18th century Pennsylvania, and framed with an autobiographical narrative, Moravian Soundscapes recovers the roles of sound and music in Moravian communities and provides a road map for similar studies of other places and religious traditions in the future.
Download or read book Speech Recognition and Understanding written by Pietro Laface and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book collects the contributions to the NATO Advanced Study Institute on "Speech Recognition and Understanding: Recent Advances, Trends and Applications", held in Cetraro, Italy, during the first two weeks of July 1990. This Institute focused on three topics that are considered of particular interest and rich of i'p.novation by researchers in the fields of speech recognition and understanding: Advances in Hidden Markov modeling, connectionist approaches to speech and language modeling, and linguistic processing including language and dialogue modeling. The purpose of any ASI is that of encouraging scientific communications between researchers of NATO countries through advanced tutorials and presentations: excellent tutorials were offered by invited speakers that present in this book 15 papers which sum marize or detail the topics covered in their lectures. The lectures were complemented by discussions, panel sections and by the presentation of related works carried on by some of the attending researchers: these presentations have been collected in 42 short contributions to the Proceedings. This volume, that the reader can find useful for an overview, although incomplete, of the state of the art in speech understanding, is divided into 6 Parts.
