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Sound Propagation in Stratified Fluids
ISBN: 9780387909868 / Angielski / Miękka / 212 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Stratified fluids whose densities, sound speeds and other parameters are functions of a single depth coordinate occur widely in nature. Indeed, the earth's gravitational field imposes a stratification on its atmosphere, oceans and lakes. It is well known that their stratification has a profound effect on the propagation of sound in these fluids. The most striking effect is probably the occurrence of acoustic ducts, due to minima of the sound speed, that can trap sound waves and cause them to propagate hori- zontally. The reflection, transmission and distortion of sonar signals by acoustic...
Stratified fluids whose densities, sound speeds and other parameters are functions of a single depth coordinate occur widely in nature. Indeed, the ea...
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390,87 zł |
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Incorporating Knowledge Sources Into Statistical Speech Recognition
ISBN: 9780387858296 / Angielski / Twarda / 196 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Incorporating Knowledge Sources into Statistical Speech Recognition addresses the problem of developing efficient automatic speech recognition (ASR) systems, which maintain a balance between utilizing a wide knowledge of speech variability, while keeping the training / recognition effort feasible and improving speech recognition performance. The book provides an efficient general framework to incorporate additional knowledge sources into state-of-the-art statistical ASR systems. It can be applied to many existing ASR problems with their respective model-based likelihood functions in... Incorporating Knowledge Sources into Statistical Speech Recognition addresses the problem of developing efficient automatic speech recognition (ASR... |
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586,33 zł |
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Auditory and Visual Sensations
ISBN: 9781441901712 / Angielski / Twarda / 344 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The subject of the book is the grounding of architectural acoustics in psychophysics (perception, listener preferences) and neuroscience (auditory function, neural correlates of perception and preference). This is the first rational-scientific approach to designing performance spaces that is based on systematic psychoacoustical observations of spatial hearing and listener preferences. Observations of the neuronal correlates of auditory qualities and listener preferences ground the theory of listener preferences in the neurophysiology of the human brain. A correlation-based model of... The subject of the book is the grounding of architectural acoustics in psychophysics (perception, listener preferences) and neuroscience (auditory ... |
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390,87 zł |
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Elektromechanische Systeme Der Mikrotechnik Und Mechatronik: Dynamischer Entwurf - Grundlagen Und Anwendungen
ISBN: 9783540893172 / Niemiecki / Miękka / 454 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Elektromechanische Systeme aus elektrischen, mechanischen und akustischen Teilsystemen haben im Prazisionsgeratebau, in der Sensor- und Aktortechnik, der Elektroakustik sowie in der Medizintechnik eine grosse Bedeutung. Die Vermittlung einer anschaulichen, ingenieurmassigen Entwurfsmethode fur diese Systeme auf der Grundlage einer schaltungstechnischen Darstellung ist das Hauptanliegen des Fachbuchs. Es ermoglicht einen raschen Einstieg in die mechanischen, akustischen, hydraulischen und thermischen Problemstellungen durch die Anwendung des schaltungstechnischen Grundwissens. Die 2.... Elektromechanische Systeme aus elektrischen, mechanischen und akustischen Teilsystemen haben im Prazisionsgeratebau, in der Sensor- und Aktortechni... |
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365,31 zł |
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Ray and Wave Chaos in Ocean Acoustics: Chaos in Waveguides
ISBN: 9789814273176 / Angielski / Twarda / 412 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A systematic study of chaotic ray dynamics in underwater acoustic waveguides began in the mid-1990s when it was realized that this factor plays a crucial role in long-range sound propagation in the ocean. This book summarizes results obtained in this field.
A systematic study of chaotic ray dynamics in underwater acoustic waveguides began in the mid-1990s when it was realized that this factor plays a cruc...
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cena:
682,09 zł |
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A Complete Guide To The Art Of Writing Shorthand: Being An Entirely New And Comprehensive System Of Representing The Elementary Sounds Of The English
ISBN: 9780548858226 / Angielski / Miękka / 136 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia...
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cena:
102,49 zł |
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Inverse Problems and Inverse Scattering of Plane Waves
ISBN: 9780122818653 / Angielski / Twarda / 336 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The purpose of this text is to present the theory and mathematics of inverse scattering, in a simple way, to the many researchers and professionals who use it in their everyday research. While applications range across a broad spectrum of disciplines, examples in this text will focus primarly, but not exclusively, on acoustics. The text will be especially valuable for those applied workers who would like to delve more deeply into the fundamentally mathematical character of the subject matter. Practitioners in this field comprise applied physicists, engineers, and technologists, whereas...
The purpose of this text is to present the theory and mathematics of inverse scattering, in a simple way, to the many researchers and professionals wh...
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cena:
377,77 zł |
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The Structure of Musical Sound
ISBN: 9781440175053 / Angielski / Twarda / 372 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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152,66 zł |
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The Structure of Musical Sound
ISBN: 9781440175077 / Angielski / Miękka / 372 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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108,98 zł |
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Physics of the Piano
ISBN: 9780199546022 / Angielski / Twarda / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Why does a piano sound like a piano? A similar question can be asked of virtually all musical instruments. A particular note-such as middle C-can be produced by a piano, a violin, a clarinet, and many other instruments, yet it is easy for even a musically untrained listener to distinguish between these different instruments. A central quest in the study of musical instruments is to understand why the sound of the "same" note depends greatly on the instrument, and to elucidate which aspects of an instrument are most critical in producing the musical tones characteristic of the instrument. The...
Why does a piano sound like a piano? A similar question can be asked of virtually all musical instruments. A particular note-such as middle C-can be p...
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433,78 zł |
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Ocean Variability & Acoustic Propagation
ISBN: 9780792310792 / Angielski / Twarda / 26 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The proceedings of the workshop held in La Spezia, Italy, June 1990, consist of five parts reflecting the sessions held at the workshop: experimental results relating acoustic and oceanographic variability; wave motion and fine structure affecting acoustic propagation small scale variability; stocha
The proceedings of the workshop held in La Spezia, Italy, June 1990, consist of five parts reflecting the sessions held at the workshop: experimental ...
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cena:
544,87 zł |
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Transducers and Arrays for Underwater Sound
ISBN: 9781441921987 / Angielski / Miękka / 610 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The ef?cacy of sound to penetrate the seas made acoustic systems in the past c- tury the leading tools for sensing objects in and measuring properties of the seas. For over sixty years The United States Of?ce of Naval Research (ONR) has been a major sponsor of undersea research and development at universities, national laboratories, and industrial organizations. Appropriately ONR is the sponsor of this monograph series. The intent of the series is to summarize recent accomplishments in, and to outline perspectives for, underwater acoustics in speci?c ?elds of research. The general ?eld has...
The ef?cacy of sound to penetrate the seas made acoustic systems in the past c- tury the leading tools for sensing objects in and measuring properties...
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621,01 zł |
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High-Frequency Seafloor Acoustics
ISBN: 9781441922298 / Angielski / Miękka / 616 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The efficacy of sound to penetrate the seas made acoustic systems in the past century the leading tools for sensing objects in and measuring properties of the seas. For over sixty years The United States Office of Naval Research (ONR) has been a major sponsor of undersea research and development at universities, national laboratories, and industrial organizations. App- priately ONR is the sponsor of this monograph series. The intent of the series is to summarize recent accomplishments in, and to outline perspectives for, underwater acoustics in specific fields of research. The general field...
The efficacy of sound to penetrate the seas made acoustic systems in the past century the leading tools for sensing objects in and measuring propertie...
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cena:
586,33 zł |
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Adaptive Signal Processing: Applications to Real-World Problems
ISBN: 9783642055072 / Angielski / Miękka / 356 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. By adaptive signal processing, we mean, in general, adaptive ?ltering.In- known environments where we need to model, identify, or track time-varying channels, adaptive ?ltering has been proven to be an e?ective and powerful tool. As a result, this tool is now in use in many di?erent ?elds. Since the invention, by Widrow and Ho? in 1959, of one of the ?rst ad- tive ?lters, the so-called least-mean-square, many applications appeared to have the potential to use this fundamental concept. While the number of - plications (using adaptive algorithms) has been (and keeps) ?ourishing with time,...
By adaptive signal processing, we mean, in general, adaptive ?ltering.In- known environments where we need to model, identify, or track time-varying c...
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657,56 zł |
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Voice and Speech Quality Perception: Assessment and Evaluation
ISBN: 9783642063237 / Angielski / Miękka / 210 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Foundations of Voice and Speech Quality Perception starts out with the fundamental question of: -How do listeners perceive voice and speech quality and how can these processes be modeled?- Any quantitative answers require measurements. This is natural for physical quantities but harder to imagine for perceptual measurands. This book approaches the problem by actually identifying major perceptual dimensions of voice and speech quality perception, defining units wherever possible and offering paradigms to position these dimensions into a structural skeleton of perceptual speech and voice... Foundations of Voice and Speech Quality Perception starts out with the fundamental question of: -How do listeners perceive voice and speech quality... |
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586,33 zł |
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Advances in Network and Acoustic Echo Cancellation
ISBN: 9783642075070 / Angielski / Miękka / 222 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. For many decades, hybrid devices have been used to connect 2-wire local circuits and 4-wire long distance circuits in telephone lines. This leads to a weIl known problem, whereby echoes are generated. The delay introduced by telecommunication satellites exacerbated this problem and the need for new methods of echo control soon became obvious. The best solution to date for solving this problem was invented in the 1960s at Bell Labs by Kelly, Logan, and Sondhi, and consists of identifying the echo path generated by the hybrid by means of an adaptive filter, a technique that became known as an...
For many decades, hybrid devices have been used to connect 2-wire local circuits and 4-wire long distance circuits in telephone lines. This leads to a...
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cena:
390,87 zł |
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Shock Focussing Effect in Medical Science and Sonoluminescence
ISBN: 9783642076367 / Angielski / Miękka / 226 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In 1942 Guderley investigated the behaviour of the typical parameters near the axis when he was studying the focusing of cylindrical shock waves by solving the partial differential equations using the similarity method. He pre dicted an infinitely large pressure and temperature at the axis of convergence. Since then many theoretical and experimental studies have been performed on shock focusing as an energy source for the generation of very high pressures and temperatures. Many experimental investigations confirmed the idea of Guderley that at the centre of convergence extremely high...
In 1942 Guderley investigated the behaviour of the typical parameters near the axis when he was studying the focusing of cylindrical shock waves by so...
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cena:
390,87 zł |
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Sound-Flow Interactions
ISBN: 9783642077647 / Angielski / Miękka / 286 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. TheCargeseSummerSchool Sound ?owinteractions washeldinthe- stitutd EtudesScienti?quesdeCargeseinCorsica, Francefrom19thJune to1stJuly,2000. Theunderstandingofsoundand?owinteractionshasmadesomerema- ableprogresssincethepioneeringworksoftheRussianandBritishschools, inthe1950s. Inaddition, thegrowingavailabilityduringthepast10years ofsophisticatedcomputer/electronics/materialstechniquesallowsforthe- velopmentofagrowingnumberofapplicationsaswellasthepossibilityof addressingnewfundamentalproblems. Thecouplingbetweenacousticwaves and?owmotionisbasicallynonlinear, sothatthesoundpropagationand...
TheCargeseSummerSchool Sound ?owinteractions washeldinthe- stitutd EtudesScienti?quesdeCargeseinCorsica, Francefrom19thJune to1stJuly,2000. Theunderst...
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cena:
390,87 zł |
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Wavelets in Signal and Image Analysis: From Theory to Practice
ISBN: 9789048158386 / Angielski / Miękka / 545 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Despite their novelty, wavelets have a tremendous impact on a number of modern scientific disciplines, particularly on signal and image analysis. Because of their powerful underlying mathematical theory, they offer exciting opportunities for the design of new multi-resolution processing algorithms and effective pattern recognition systems.
This book provides a much-needed overview of current trends in the practical application of wavelet theory. It combines cutting edge research in the rapidly developing wavelet theory with ideas from practical signal and image analysis fields. Subjects... Despite their novelty, wavelets have a tremendous impact on a number of modern scientific disciplines, particularly on signal and image analysis. Beca...
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390,87 zł |
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Theory of Nonlinear Acoustics in Fluids
ISBN: 9789048159987 / Angielski / Miękka / 282 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The aim of the present book is to present theoretical nonlinear aco- tics with equal stress on physical and mathematical foundations. We have attempted explicit and detailed accounting for the physical p- nomena treated in the book, as well as their modelling, and the f- mulation and solution of the mathematical models. The nonlinear acoustic phenomena described in the book are chosen to give phy- cally interesting illustrations of the mathematical theory. As active researchers in the mathematical theory of nonlinear acoustics we have found that there is a need for a coherent account of this...
The aim of the present book is to present theoretical nonlinear aco- tics with equal stress on physical and mathematical foundations. We have attempte...
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cena:
390,87 zł |
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