Time-domain Beamforming and Blind Source Separation
Bourgeois, Julien; Minker, Wolfgang
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Description for Time-domain Beamforming and Blind Source Separation
Hardback. Addresses the problem of separating spontaneous multi-party speech by way of microphone arrays and adaptive signal processing techniques. This book discusses the convergence and stability of BSS from a theoretical point of view, and compares its properties to those of supervised beamforming. Series: Lecture Notes Electrical Engineering. Num Pages: 237 pages, biography. BIC Classification: TJKW. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 14. Weight in Grams: 498.
The development of computer and telecommunication technologies led to a revolutioninthewaythatpeopleworkandcommunicatewitheachother.One of the results is that large amount of information will increasingly be held in a form that is natural for users, as speech in natural language. In the presented work, we investigate the speech signal capture problem, which includes the separation of multiple interfering speakers using microphone arrays. Adaptive beamforming is a classical approach which has been developed since the seventies. However it requires a double-talk detector (DTD) that interrupts the adaptation when the target is active, since otherwise target cancelation occurs. The fact that several speakers may be ... Read more
The development of computer and telecommunication technologies led to a revolutioninthewaythatpeopleworkandcommunicatewitheachother.One of the results is that large amount of information will increasingly be held in a form that is natural for users, as speech in natural language. In the presented work, we investigate the speech signal capture problem, which includes the separation of multiple interfering speakers using microphone arrays. Adaptive beamforming is a classical approach which has been developed since the seventies. However it requires a double-talk detector (DTD) that interrupts the adaptation when the target is active, since otherwise target cancelation occurs. The fact that several speakers may be ... Read more
Product Details
Format
Hardback
Publication date
2008
Publisher
Springer-Verlag New York Inc. United States
Number of pages
237
Condition
New
Series
Lecture Notes Electrical Engineering
Number of Pages
225
Place of Publication
New York, NY, United States
ISBN
9780387688350
SKU
V9780387688350
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15
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