Anthropometric Individualization of Head-Related Transfer Functions Analysis and Modeling

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Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832545433
Total Pages : 162 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Anthropometric Individualization of Head-Related Transfer Functions Analysis and Modeling by : Ramona Bomhardt

Download or read book Anthropometric Individualization of Head-Related Transfer Functions Analysis and Modeling written by Ramona Bomhardt and published by Logos Verlag Berlin GmbH. This book was released on 2017-09-04 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human sound localization helps to pay attention to spatially separated speakers using interaural level and time differences as well as angle-dependent monaural spectral cues. In a monophonic teleconference, for instance, it is much more difficult to distinguish between different speakers due to missing binaural cues. Spatial positioning of the speakers by means of binaural reproduction methods using head-related transfer functions (HRTFs) enhances speech comprehension. These HRTFs are influenced by the torso, head and ear geometry as they describe the propagation path of the sound from a source to the ear canal entrance. Through this geometry-dependency, the HRTF is directional and subject-dependent. To enable a sufficient reproduction, individual HRTFs should be used. However, it is tremendously difficult to measure these HRTFs. For this reason this thesis proposes approaches to adapt the HRTFs applying individual anthropometric dimensions of a user. Since localization at low frequencies is mainly influenced by the interaural time difference, two models to adapt this difference are developed and compared with existing models. Furthermore, two approaches to adapt the spectral cues at higher frequencies are studied, improved and compared. Although the localization performance with individualized HRTFs is slightly worse than with individual HRTFs, it is nevertheless still better than with non-individual HRTFs, taking into account the measurement effort.

Head-Related Transfer Function and Acoustic Virtual Reality

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Publisher : Springer Nature
ISBN 13 : 9811397457
Total Pages : 234 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Head-Related Transfer Function and Acoustic Virtual Reality by : Kazuhiro Iida

Download or read book Head-Related Transfer Function and Acoustic Virtual Reality written by Kazuhiro Iida and published by Springer Nature. This book was released on 2019-10-23 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers all aspects of head-related transfer function (HRTF), from the fundamentals through to the latest applications, such as 3D sound systems. An introductory chapter defines HRTF, describes the coordinate system used in the book, and presents the most recent research achievements in the field. HRTF and sound localization in the horizontal and median planes are then explained, followed by discussion of individual differences in HRTF, solutions to this individuality (personalization of HRTF), and methods of sound image control for an arbitrary 3D direction, encompassing both classic theory and state of the art data. The relations between HRTF and sound image distance and between HRTF and speech intelligibility are fully explored, and measurement and signal processing methods for HRTF are examined in depth. Here, supplementary material is provided to enable readers to measure and analyze HRTF by themselves. In addition, some typical HRTF databases are compared. The final two chapters are devoted to the principles and applications of acoustic virtual reality. This clearly written book will be ideal for all who wish to learn about HRTF and how to use it in their research.

Frontiers in Signal Processing Editors’ Choice 2022

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Publisher : Frontiers Media SA
ISBN 13 : 2832518699
Total Pages : 96 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Frontiers in Signal Processing Editors’ Choice 2022 by : Augusto Sarti

Download or read book Frontiers in Signal Processing Editors’ Choice 2022 written by Augusto Sarti and published by Frontiers Media SA. This book was released on 2023-04-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Fundamental and Applied Research on Spatial Audio

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Publisher : BoD – Books on Demand
ISBN 13 : 1839690054
Total Pages : 234 pages
Book Rating : 4.8/5 (396 download)

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Book Synopsis Advances in Fundamental and Applied Research on Spatial Audio by : Brian F.G. Katz

Download or read book Advances in Fundamental and Applied Research on Spatial Audio written by Brian F.G. Katz and published by BoD – Books on Demand. This book was released on 2022-10-05 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial audio is a dynamic and rapidly evolving field, as it is closely linked to advances in computer technology and digital signal processing. The democratization of virtual reality hardware available as consumer devices has moved the field further out of traditional laboratory research, and directly into applied research targeting a wide range of consumers. Advances in Fundamental and Applied Research on Spatial Audio presents a collection of eight peer-reviewed chapters on this exciting area of research. The contributions are organized into three sections: “Acoustic Methodology”, “Perception”, and “Applications”, and cover a range of topics, addressing both headphone- and loudspeaker-based reproductions, offering both methodological overviews and specific case studies.

Computer, Communication and Electrical Technology

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Publisher : CRC Press
ISBN 13 : 131540060X
Total Pages : 464 pages
Book Rating : 4.3/5 (154 download)

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Book Synopsis Computer, Communication and Electrical Technology by : Debatosh Guha

Download or read book Computer, Communication and Electrical Technology written by Debatosh Guha and published by CRC Press. This book was released on 2017-03-16 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: The First International Conference on Advancement of Computer, Communication and Electrical Technology focuses on key technologies and recent progress in computer vision, information technology applications, VLSI, signal processing, power electronics & drives, and application of sensors & transducers, etc. Topics in this conference include: Computer Science This conference encompassed relevant topics in computer science such as computer vision & intelligent system, networking theory, and application of information technology. Communication Engineering To enhance the theory & technology of communication engineering, ACCET 2016 highlighted the state-of the-art research work in the field of VLSI, optical communication, and signal processing of various data formatting. Research work in the field of microwave engineering, cognitive radio and networks are also included. Electrical Technology The state-of-the-art research topic in the field of electrical & instrumentation engineering is included in this conference such as power system stability & protection, non-conventional energy resources, electrical drives, and biomedical engineering. Research work in the area of optimization and application in control, measurement & instrumentation are included as well.

MultiMedia Modeling

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Publisher : Springer Nature
ISBN 13 : 3030377318
Total Pages : 860 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis MultiMedia Modeling by : Yong Man Ro

Download or read book MultiMedia Modeling written by Yong Man Ro and published by Springer Nature. This book was released on 2019-12-27 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNCS 11961 and 11962 constitutes the thoroughly refereed proceedings of the 25th International Conference on MultiMedia Modeling, MMM 2020, held in Daejeon, South Korea, in January 2020. Of the 171 submitted full research papers, 40 papers were selected for oral presentation and 46 for poster presentation; 28 special session papers were selected for oral presentation and 8 for poster presentation; in addition, 9 demonstration papers and 6 papers for the Video Browser Showdown 2020 were accepted. The papers of LNCS 11961 are organized in the following topical sections: audio and signal processing; coding and HVS; color processing and art; detection and classification; face; image processing; learning and knowledge representation; video processing; poster papers; the papers of LNCS 11962 are organized in the following topical sections: poster papers; AI-powered 3D vision; multimedia analytics: perspectives, tools and applications; multimedia datasets for repeatable experimentation; multi-modal affective computing of large-scale multimedia data; multimedia and multimodal analytics in the medical domain and pervasive environments; intelligent multimedia security; demo papers; and VBS papers.

Auralization

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Publisher : Springer Nature
ISBN 13 : 3030512029
Total Pages : 370 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis Auralization by : Michael Vorländer

Download or read book Auralization written by Michael Vorländer and published by Springer Nature. This book was released on 2020-08-28 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Auralization is the technique of creation and reproduction of sound on the basis of computer data. With this tool it is possible to predict the character of sound signals which are generated at the source and modified by reinforcement, propagation and transmission in systems such as rooms, buildings, vehicles or other technical devices. This book is organized as a comprehensive collection of the basics of sound and vibration, acoustic modelling, simulation, signal processing and audio reproduction. With some mathematical prerequisites, the readers will be able to follow the main strategy of auralization easily and work out their own implementations of auralization in various fields of application in architectural acoustics, acoustic engineering, sound design and virtual reality. For readers interested in basic research, the technique of auralization may be useful to create sound stimuli for specific investigations in linguistic, medical, neurological and psychological research, and in the field of human-machine interaction.

Virtual Reality

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Publisher : Springer
ISBN 13 : 3540733353
Total Pages : 775 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Virtual Reality by : Randall Shumaker

Download or read book Virtual Reality written by Randall Shumaker and published by Springer. This book was released on 2007-08-24 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Second International Conference on Virtual Reality, ICVR 2007, held in Beijing, China. It covers 3D rendering and visualization, interacting and navigating in virtual and augmented environments, industrial applications of virtual reality, as well as health, cultural, educational and entertainment applications.

Individualized Head-related Transfer Functions

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)

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Book Synopsis Individualized Head-related Transfer Functions by : Griffin D. Romigh

Download or read book Individualized Head-related Transfer Functions written by Griffin D. Romigh and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Recent Developments in Mechatronics and Intelligent Robotics

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Publisher : Springer
ISBN 13 : 3319659782
Total Pages : 628 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Recent Developments in Mechatronics and Intelligent Robotics by : Feng Qiao

Download or read book Recent Developments in Mechatronics and Intelligent Robotics written by Feng Qiao and published by Springer. This book was released on 2017-11-11 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the Proceedings of the International Conference on Mechatronics and Intelligent Robotics (ICMIR2017), held in Kunming, China, on May 20–21, 2017. The book covers a total of 172 papers, which have been divided into seven different sections: Intelligent Systems, Intelligent Sensors & Actuators, Robotics, Mechatronics, Modeling & Simulation, Automation & Control, and Robot Vision. ICMIR2017 provided a vital forum for discussing the latest and most innovative ideas from both the industrial and academic worlds, and for sharing best practices in the fields of mechanical engineering, mechatronics, automatic control, electrical engineering, finite element analysis and computational engineering. The main focus of the conference was on promoting interaction between academia and industry, allowing the free exchange of ideas and challenges faced by these two key stakeholders and encouraging future collaboration between the members of these groups. The proceedings cover new findings in the following areas of research and will offer readers valuable insights: Mechatronics Intelligent mechatronics, robotics and biomimetics; Novel and unconventional mechatronic systems; Modeling and control of mechatronics systems; Elements, structures and mechanisms of micro and nano systems; Sensors, wireless sensor networks and multi-sensor data fusion; Biomedical and rehabilitation engineering, prosthetics and artificial organs; Artificial Intelligence (AI), neural networks and fuzzy logic in mechatronics and robotics; Industrial automation, process control and networked control systems; Telerobotics, Human–Computer Interaction; and Human–Robot Interaction. Robotics Artificial Intelligence; Bio-inspired robotics; Control algorithms and control systems; Design theories and principles; Evolutional robotics; Field robotics; Force sensors, accelerometers, and other measuring devices; Healthcare robotics; Human–Robot Interaction; Kinematics and dynamics analysis; Manufacturing robotics; Mathematical and computational methodologies in robotics; Medical robotics; Parallel robots and manipulators; Robotic cognition and emotion; Robotic perception and decisions; Sensor integration, fusion, and perception; and Social robotics.

3-D Audio Using Loudspeakers

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Publisher : Springer Science & Business Media
ISBN 13 : 9780792381563
Total Pages : 176 pages
Book Rating : 4.3/5 (815 download)

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Book Synopsis 3-D Audio Using Loudspeakers by : William G. Gardner

Download or read book 3-D Audio Using Loudspeakers written by William G. Gardner and published by Springer Science & Business Media. This book was released on 1998-04-30 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3-D Audio Using Loudspeakers is concerned with 3-D audio systems implemented using a pair of conventional loudspeakers. A well-known problem with these systems is the requirement that the listener be properly positioned for the 3-D illusion to function correctly. This book proposes using the tracked position of the listener's head to optimize the acoustical presentation, thus producing a much more realistic illusion over a larger listening area than existing loudspeaker 3-D audio systems. Head-tracking can be accomplished by applying pattern recognition techniques to images obtained from a video camera. Thus, an immersive audio environment can be created without donning headphones or other equipment. 3-D Audio Using Loudspeakers discusses the theory, implementation, and testing of a head-tracked loudspeaker 3-D audio system. Crosstalk cancellers that can be steered to the location of a tracked listener are described. The objective performance of these systems has been evaluated using simulations and acoustical measurements made at the ears of human subjects. Many sound localization experiments were also conducted; the results show that head-tracking both significantly improves localization when the listener is displaced from the ideal listening location, and also enables dynamic localization cues. Much of the theory and experimental results presented are also applicable to loudspeaker 3-D audio systems in general, not just head-tracked ones. 3-D Audio Using Loudspeakers is of interest to researchers studying virtual acoustic displays, and to engineers developing the same. The book serves as a valuable reference to anyone working in this field.

Advanced Information Networking and Applications

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Publisher : Springer Nature
ISBN 13 : 3031286944
Total Pages : 710 pages
Book Rating : 4.0/5 (312 download)

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Book Synopsis Advanced Information Networking and Applications by : Leonard Barolli

Download or read book Advanced Information Networking and Applications written by Leonard Barolli and published by Springer Nature. This book was released on 2023-03-14 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networks of today are going through a rapid evolution and there are many emerging areas of information networking and their applications. Heterogeneous networking supported by recent technological advances in low power wireless communications along with silicon integration of various functionalities such as sensing, communications, intelligence and actuations are emerging as a critically important disruptive computer class based on a new platform, networking structure and interface that enable novel, low cost and high volume applications. Several of such applications have been difficult to realize because of many interconnections problems. To fulfill their large range of applications different kinds of networks need to collaborate and wired and next generation wireless systems should be integrated in order to develop high performance computing solutions to problems arising from the complexities of these networks. This volume covers the theory, design and applications of computer networks, distributed computing and information systems. The aim of the volume “Advanced Information Networking and Applications” is to provide latest research findings, innovative research results, methods and development techniques from both theoretical and practical perspectives related to the emerging areas of information networking and applications.

Soundscape Semiotics

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Publisher : BoD – Books on Demand
ISBN 13 : 9535112260
Total Pages : 212 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Soundscape Semiotics by : Hervé Glotin

Download or read book Soundscape Semiotics written by Hervé Glotin and published by BoD – Books on Demand. This book was released on 2014-03-05 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Book Soundscape Semiotics - Localization and Categorization is a research publication that covers original research on developments within the Soundscape Semiotics field of study. The book is a collection of reviewed scholarly contributions written by different authors. Each scholarly contribution represents a chapter and each chapter is complete in itself but related to the major topics and objectives. The chapters included in the book are divided in two section. First section - Advanced Signal Processing Methodologies for Soundscape Analysis contains 5 chapters, and second section - Human Hearing Estimations and Cognitive Soundscape Analysis 3 chapters. The target audience comprises scholars and specialists in the field.

Statistical Analysis of Spherical Data

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Publisher : Cambridge University Press
ISBN 13 : 9780521456999
Total Pages : 358 pages
Book Rating : 4.4/5 (569 download)

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Book Synopsis Statistical Analysis of Spherical Data by : N. I. Fisher

Download or read book Statistical Analysis of Spherical Data written by N. I. Fisher and published by Cambridge University Press. This book was released on 1993-08-19 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive, yet clearly presented, account of statistical methods for analysing spherical data. The analysis of data, in the form of directions in space or of positions of points on a spherical surface, is required in many contexts in the earth sciences, astrophysics and other fields, yet the methodology required is disseminated throughout the literature. Statistical Analysis of Spherical Data aims to present a unified and up-to-date account of these methods for practical use. The emphasis is on applications rather than theory, with the statistical methods being illustrated throughout the book by data examples.

Basketball Sports Medicine and Science

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Publisher : Springer Nature
ISBN 13 : 3662610701
Total Pages : 1018 pages
Book Rating : 4.6/5 (626 download)

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Book Synopsis Basketball Sports Medicine and Science by : Lior Laver

Download or read book Basketball Sports Medicine and Science written by Lior Laver and published by Springer Nature. This book was released on 2020-10-05 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is designed as a comprehensive educational resource not only for basketball medical caregivers and scientists but for all basketball personnel. Written by a multidisciplinary team of leading experts in their fields, it provides information and guidance on injury prevention, injury management, and rehabilitation for physicians, physical therapists, athletic trainers, rehabilitation specialists, conditioning trainers, and coaches. All commonly encountered injuries and a variety of situations and scenarios specific to basketball are covered with the aid of more than 200 color photos and illustrations. Basketball Sports Medicine and Science is published in collaboration with ESSKA and will represent a superb, comprehensive educational resource. It is further hoped that the book will serve as a link between the different disciplines and modalities involved in basketball care, creating a common language and improving communication within the team staff and environment.

Handbook on Craniofacial Superimposition

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Publisher : Springer
ISBN 13 : 9783319111360
Total Pages : 205 pages
Book Rating : 4.1/5 (113 download)

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Book Synopsis Handbook on Craniofacial Superimposition by : Sergio Damas

Download or read book Handbook on Craniofacial Superimposition written by Sergio Damas and published by Springer. This book was released on 2016-09-10 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first comprehensive guide to a new soft computing technique which is used in complex forensic cases. The chapters include detailed technical and practical overviews, and discussions about the latest tools, open problems and ethical and legal issues involved. The book is closely associated with a successful research initiative, MEPROCS, and it will be of interest to researchers and practitioners in forensic medicine and computational intelligence.

Beyond Survival

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Publisher : World Bank Publications
ISBN 13 : 082136572X
Total Pages : 196 pages
Book Rating : 4.8/5 (213 download)

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Book Synopsis Beyond Survival by : Truman G. Packard

Download or read book Beyond Survival written by Truman G. Packard and published by World Bank Publications. This book was released on 2006-06-20 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Beyond Survival' breaks new ground in the ongoing debate about health finance and financial protection from the costs of health care. The evidence and discussion support the need to consider financial protection, in addition to health status, as a policy objective when setting priorities for health systems. This book reviews the Latin American experience with health reform in the last 20 years and the fundamentals of health system financing, using new evidence to show the magnitude and mechanisms that determine the impoverishing effects of health events (diseases, accidents, and those of the life cycle). It provides options for policy makers on how to protect, and help household to protect themselves,against this impoverishment. The authors use empirical evidence from six case studies commissioned for this report, on Argentina, Chile, Colombia, Ecuador, Honduras, and Mexico. This book provides policy makers with a solid conceptual basis for decisions on the contents of mandatory health insurance benefit packages, choices of financing mechanisms, and the roles of public policy in this field. 'Beyond Survival' provides an in-depth analysis of, and organizational alternatives for, risk pooling and health insurance for financial protection. It analyzes the urgent need to extend risk pooling to the informal sector, the challenges for current social insurance arrangements, and options for policy makers to effectively extend risk pooling to the informal sector.