Sound Capture for Human/Machine Interfaces [electronic resource] : Practical Aspects of Microphone Array Signal Processing / by Wolfgang Herbordt.
Tipo de material:
TextoSeries Lecture Notes in Control and Information Science, 315Editor: Berlin, Heidelberg : Springer Berlin Heidelberg, 2005Descripción: XII, 276 p. online resourceTipo de contenido: text Tipo de medio: computer Tipo de portador: online resourceISBN: 9783540315926Trabajos contenidos: SpringerLink (Online service)Tema(s): Engineering | Computer science | Artificial intelligence | Acoustics | Engineering | Control Engineering | Signal, Image and Speech Processing | User Interfaces and Human Computer Interaction | Artificial Intelligence (incl. Robotics) | Automation and Robotics | AcousticsFormatos físicos adicionales: Sin títuloRecursos en línea: de clik aquí para ver el libro electrónico Space-Time Signals -- Optimum Linear Filtering -- Optimum Beamforming for Wideband Non-Stationary Signals -- A Practical Audio Acquisition System Using a Robust GSC (RGSC) -- Beamforming Combined with Multi-Channel Acoustic Echo Cancellation -- Efficient Real-time Realization of an Acoustic Human/Machine Front-End -- Summary and Conclusions -- A Estimation of Signal-to-Interference-plus-Noise Ratios (SINRs) Exploiting Non-Stationarity -- B Experimental Setups and Acoustic Environments -- C Notations.
With a continuously increasing desire for natural and comfortable human/machine interaction, the acoustic interface of any terminal for multimedia or telecommunication services is challenged to allow seamless and hands-free audio communication. Sound Capture for Human-Machine Interfaces introduces the practical aspects of microphone array signal processing and presents various combinations of beamforming and acoustic echo cancellation.
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