LIBROS DEL AUTOR: jacob benesty

21 resultados para LIBROS DEL AUTOR: jacob benesty

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  • Microphone Arrays
    Gongping Huang / Jacob Benesty / Jingdong Chen
    This book explains the motivation for using microphone arrays as opposed to using a single sensor for sound acquisition. The book then goes on to summarize the most useful ideas, concepts, results, and new algorithms therein. The material presented in this work includes analysis of the advantages of using microphone arrays, including dimensionality reduction to remove the redun...
    Disponible

    48,09 €

  • Microphone Arrays
    Gongping Huang / Jacob Benesty / Jingdong Chen
    This book explains the motivation for using microphone arrays as opposed to using a single sensor for sound acquisition. The book then goes on to summarize the most useful ideas, concepts, results, and new algorithms therein. The material presented in this work includes analysis of the advantages of using microphone arrays, including dimensionality reduction to remove the redun...
    Disponible

    196,22 €

  • Array Processing
    Israel Cohen / Jacob Benesty / Jingdong Chen
    The focus of this book is on array processing and beamforming with Kronecker products. It considers a large family of sensor arrays that allow the steering vector to be decomposed as a Kronecker product of two steering vectors of smaller virtual arrays. Instead of directly designing a global beamformer for the original array, once the steering vector has been decomposed, smalle...
    Disponible

    146,92 €

  • Signal Enhancement with Variable Span Linear Filters
    Jacob Benesty / Jesper R. Jensen / Mads G. Christensen
    This book introduces readers to the novelconcept of variable span speech enhancement filters, and demonstrates how itcan be used for effective noise reduction in various ways. Further, the bookprovides the accompanying Matlab code, allowing readers to easily implement themain ideas discussed. Variable span filters combine the ideas of optimal linearfilters with those of subspac...
    Disponible

    135,92 €

  • Fundamentals of Speech Enhancement
    Jacob Benesty
    This book presents and develops several important concepts of speech enhancement in a simple but rigorous way. Many of the ideas are new; not only do they shed light on this old problem but they also offer valuable tips on how to improve on some well-known conventional approaches. The book unifies all aspects of speech enhancement, from single channel, multichannel, beamforming...
    Disponible

    67,11 €

  • Canonical Correlation Analysis in Speech Enhancement
    Israel Cohen / Jacob Benesty
    This book focuses on the application of canonical correlation analysis (CCA) to speech enhancement using the filtering approach. The authors explain how to derive different classes of time-domain and time-frequency-domain noise reduction filters, which are optimal from the CCA perspective for both single-channel and multichannel speech enhancement. Enhancement of noisy speech h...
    Disponible

    68,11 €

  • Design of Circular Differential Microphone Arrays
    Israel Cohen / Jacob Benesty / Jingdong Chen
    Recently, we proposed a completely novel and efficient way to design differential beamforming algorithms for linear microphone arrays. Thanks to this very flexible approach, any order of differential arrays can be designed. Moreover, they can be made robust against white noise amplification, which is the main inconvenience in these types of arrays. The other well-known problem ...
    Disponible

    135,89 €

  • Fundamentals of Differential Beamforming
    Chao Pan / Jacob Benesty / Jingdong Chen
    This book provides a systematic study of the fundamental theory and methods of beamforming with differential microphone arrays (DMAs), or differential beamforming in short. It begins with a brief overview of differential beamforming and some popularly used DMA beampatterns such as the dipole, cardioid, hypercardioid, and supercardioid, before providing essential background know...
    Disponible

    68,11 €

  • Signal Enhancement with Variable Span Linear Filters
    Jacob Benesty / Jesper R. Jensen / Jesper RJensen / Mads G. Christensen / Mads GChristensen
    This book introduces readers to the novelconcept of variable span speech enhancement filters, and demonstrates how itcan be used for effective noise reduction in various ways. Further, the bookprovides the accompanying Matlab code, allowing readers to easily implement themain ideas discussed. Variable span filters combine the ideas of optimal linearfilters with those of subspac...
    Disponible

    134,56 €

  • A Conceptual Framework for Noise Reduction
    Jacob Benesty / Jingdong Chen
    Though noise reduction and speech enhancement problems have been studied for at least five decades, advances in our understanding and the development of reliable algorithms are more important than ever, as they support the design of tailored solutions for clearly defined applications. In this work, the authors propose a conceptual framework that can be applied to the many diffe...
    Disponible

    68,00 €

  • Design of Circular Differential Microphone Arrays
    Israel Cohen / Jacob Benesty / Jingdong Chen
    Recently, we proposed a completely novel and efficient way to design differential beamforming algorithms for linear microphone arrays. Thanks to this very flexible approach, any order of differential arrays can be designed. Moreover, they can be made robust against white noise amplification, which is the main inconvenience in these types of arrays. The other well-known problem ...
    Disponible

    134,53 €

  • Study and Design of Differential Microphone Arrays
    Jacob Benesty / Jingdong Chen
    Introduction.- Problem Formulation.- Study and Design of First-Order Differential Arrays.- Study and Design of Second-Order Differential Arrays.- Study and Design of Third-Order Differential Arrays with Three Distinct Nulls.- Minimum-Norm Solution for Robust Differential Arrays.- Study and Design of Differential Arrays with the MacLaurin’s Series Approximation. ...
    Disponible

    160,52 €

  • Study and Design of Differential Microphone Arrays
    Jacob Benesty / Jingdong Chen
    Microphone arrays have attracted a lot of interest over the last few decades since they have the potential to solve many important problems such as noise reduction/speech enhancement, source separation, dereverberation, spatial sound recording, and source localization/tracking, to name a few. However, the design and implementation of microphone arrays with beamforming algorithm...
    Disponible

    171,46 €

  • Speech Enhancement in the STFT Domain
    Emanuël A.P. Habets / Jacob Benesty / Jingdong Chen
    Introduction.- Single-Channel Speech Enhancement with a Gain.- Single-Channel Speech Enhancement with a Filter.- Multichannel Speech Enhancement with Gains.- Multichannel Speech Enhancement with Filters.- The Bifrequency Spectrum in Speech Enhancement.- Summary and Perspectives. ...
    Disponible

    85,54 €

  • A Perspective on Stereophonic Acoustic Echo Cancellation
    Constantin Paleologu / Jacob Benesty / Tomas Gänsler
    Single-channel hands-free teleconferencing systems are becoming popular. In order to enhance the communication quality of these systems, more and more stereophonic sound devices with two loudspeakers and two microphones are deployed. Because of the coupling between loudspeakers and microphones, there may be strong echoes, which make real-time communic...
    Disponible

    134,43 €

  • Optimal Time-Domain Noise Reduction Filters
    Jacob Benesty / Jingdong Chen / Ran Chen
    Additive noise is ubiquitous in acoustics environments and can affect the intelligibility and quality of speech signals. Therefore, a so-called noise reduction algorithm is required to mitigate the effect of the noise that is picked up by the microphones. This work proposes a general framework in the time domain for the single and multiple microphone ...
    Disponible

    66,86 €

  • A Perspective on Single-Channel Frequency-Domain Speech Enhancement
    Jacob Benesty / Yiteng Huang
    This book focuses on a class of single-channel noise reduction methods that are performed in the frequency domain via the short-time Fourier transform (STFT). The simplicity and relative effectiveness of this class of approaches make them the dominant choice in practical systems. Even though many popular algorithms have been proposed through more than four decades of continuous...
    Disponible

    51,89 €

  • Microphone Array Signal Processing
    Jacob Benesty / Jingdong Chen / Yiteng Huang
    Classical Optimal Filtering.- Conventional Beamforming Techniques.- On the Use of the LCMV Filter in Room Acoustic Environments.- Noise Reduction with Multiple Microphones: a Unified Treatment.- Noncausal (Frequency-Domain) Optimal Filters.- Microphone Arrays from a MIMO Perspective.- Sequential Separation and Dereverberation: the Two-Stage Approach.- Direction-of-Arrival and T...
    Disponible

    244,76 €

  • Noise Reduction in Speech Processing
    Jacob Benesty / Jingdong Chen / Yiteng Huang
    Problem Formulation.- Mean-Squared Error Criterion.- Pearson Correlation Coefficient.- Fundamental Properties.- Optimal Filters in the Time Domain.- Optimal Filters in the Frequency Domain.- Optimal Filters in the KLE Domain.- Optimal Filters in the Transform Domain.- Spectral Enhancement Methods.- A Practical Example: Multichannel Noise Reduction for Voice Communication in Spa...
    Disponible

    172,98 €

  • Noise Reduction in Speech Processing
    Jacob Benesty / Jingdong Chen / Yiteng Huang
    ...
    Disponible

    134,74 €

  • Microphone Array Signal Processing
    Jacob Benesty / Jingdong Chen / Yiteng Huang
    In the past few years we have written and edited several books in the area of acousticandspeechsignalprocessing. Thereasonbehindthisendeavoristhat there were almost no books available in the literature when we ?rst started while there was (and still is) a real need to publish manuscripts summarizing the most useful ideas, concepts, results, and state-...
    Disponible

    218,82 €