Jacob Benesty – författare
553 kr
Skickas inom 7-10 vardagar
Speech enhancement is a classical problem in signal processing, yet still largely unsolved. Two of the conventional approaches for solving this problem are linear filtering, like the classical Wiener filter, and subspace methods. These approaches have traditionally been treated as different classes of methods and have been introduced in somewhat different contexts. Linear filtering methods originate in stochastic processes, while subspace methods have largely been based on developments in numerical linear algebra and matrix approximation theory.
This book bridges the gap between these two classes of methods by showing how the ideas behind subspace methods can be incorporated into traditional linear filtering. In the context of subspace methods, the enhancement problem can then be seen as a classical linear filter design problem. This means that various solutions can more easily be compared and their performance bounded and assessed in terms of noise reduction and speech distortion. The book shows how various filter designs can be obtained in this framework, including the maximum SNR, Wiener, LCMV, and MVDR filters, and how these can be applied in various contexts, like in single-channel and multichannel speech enhancement, and in both the time and frequency domains.
First short book treating subspace approaches in a unified way for time and frequency domains, single-channel, multichannel, as well as binaural, speech enhancement Bridges the gap between optimal filtering methods and subspace approaches Includes original presentation of subspace methods from different perspectives2 115 kr
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1 598 kr
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1 465 kr
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Audio Signal Processing for Next-Generation Multimedia Communication Systems
2 447 kr
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1 704 kr
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2 520 kr
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Array Processing
Kronecker Product Beamforming
1 280 kr
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Array Beamforming with Linear Difference Equations
930 kr
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Array Beamforming with Linear Difference Equations
697 kr
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304 kr
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358 kr
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358 kr
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634 kr
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1 492 kr
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538 kr
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Design of Circular Differential Microphone Arrays
1 068 kr
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Design of Circular Differential Microphone Arrays
1 068 kr
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538 kr
Skickas inom 10-15 vardagar
538 kr
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2 128 kr
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1 068 kr
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1 100 kr
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1 810 kr
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1 068 kr
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1 794 kr
Skickas inom 10-15 vardagar
1 068 kr
Skickas inom 10-15 vardagar
1 068 kr
Skickas inom 10-15 vardagar
1 810 kr
Skickas inom 10-15 vardagar