Báo cáo hóa học: "Research Article A Two-Microphone Noise Reduction System for Cochlear Implant Users with Nearby " ppt

... reach a stable amount of noise reduction in a given environment, increases with the adaptation time constant and with the amount of noise reduction that can be reached in the adapted state. As ... maximum obtainable noise reduction. In this way, an idealized situation with the filter being adapted in the absence of the target signal was obtained. Theaboveprocedurewasrepeat...

Ngày tải lên: 22/06/2014, 01:20

... computationally inexpensive two-microphone noise reduction systems. It is our aim to show that such systems are realistic and provide a substantial benefit for cochlear implant users and hope to speed broader availability ... such systems in commercially available cochlear implant systems. In this paper, a simple adaptive beamformer with two nearby microphones is intr...

Ngày tải lên: 21/06/2014, 22:20

... high traffic loading with data rate 1 Mbits/s and the dark color (blue) bars represent the low traffic loading with data rate 512 Kbits/s. We consider the traffic flows in the WMNs randomly start and terminate. ... chanETT link Σ AT node Fid TxPower Figure 3:TheformatofRREQpacket. adjusts the transmission power level for this trafficflowto forward to the next hop. The data transmission is based o...

Ngày tải lên: 21/06/2014, 23:20

... Villamizar-Roa, and M. A. Rojas-Medar, “Micropolar fluids with vanishing viscosity,” Abstract and Applied Analysis, vol. 2010, Article ID 843692, 18 pages, 2010. 15 C. Cao and J. Wu, “Two regularity ... China Grant no. 10971190. References 1 S. Gala, “Regularity criteria for the 3D magneto-micropolar fluid equations in the Morrey-Campanato space,” Nonlinear Differential Equations an...

Ngày tải lên: 21/06/2014, 05:20

... parameters,” Advances in Mathematics, vol. 36, no. 2, pp. 189–202, 2007. 7 B. C. Yang, “On the norm of a Hilbert’s type linear operator and applications,” Journal of Mathematical Analysis and ... Yang, “On the norm of an integral operator and applications,” Journal of Mathematical Analysis and Applications, vol. 321, no. 1, pp. 182–192, 2006. 6 J. Xu, “Hardy-Hilbert’s i nequalities wit...

Ngày tải lên: 21/06/2014, 05:20

... Theory and Applications 19 W. Takahashi and Kei Zembayashi, “Strong and weak convergence theorems for equilibrium problems and relatively nonexpansive mappings i n Banach spaces,” Nonlinear Analysis. ... the sequences. With an appropriate setting, we obtain the corresponding results due to Takahashi-Takahashi and Takahashi-Zembayashi. Some of our results are established with weaker as...

Ngày tải lên: 21/06/2014, 05:20

... scale parameter, and k>0, sometimes called the shade parameter, controls the tail decay rate. The GGD model contains the Laplacian and Gaussian distributions as special cases, that is, for ... introduction of a varying tail parameter, thereby forming the Generalized Cauchy density (GCD) family. The GCD has a closed form pdf across the whole family, as well as algebraic tails that mak...

Ngày tải lên: 21/06/2014, 08:20

... cited. Crosstalk cancellation plays an important role in displaying binaural signals with loudspeakers. It aims to reproduce binaural signals at a listener’s ears via inverting acoustic transfer paths. ... Electronic and Information Engineering, Dalian University of Technology, Dalian 116023, China 2 Institute for Microstructural Sciences, National Research Council Canada, Ottawa, ON, C...

Ngày tải lên: 21/06/2014, 08:20

... Abbas 1 and Dragan D − ori´c 2 1 Department of Mathematics, Centre for Advanced Studies in Mathematics, Lahore University of Management Sciences, 54792 Lahore, Pakistan 2 Faculty of Organizational ... Introduction and Preliminaries Alber and Guerre-Delabriere 1 defined weakly contractive maps on a Hilbert space and established a fixed point theorem for such a map. Afterwards, Rhoade...

Ngày tải lên: 21/06/2014, 11:20

... C   e n  2     e n1    2   e n x  2     e n1 x    2  . 2.30 Boundary Value Problems 13 3 Q. Chang and L. Xu, A numerical method for a system of generalized nonlinear Schr ¨ odinger equations,” Journal of Computational Mathematics, vol. 4, ... 397–415, 1999. 5 T C. Wang and L M. Zhang, “Analysis of some new conservative schemes for nonlinear Schr ¨ odinger...

Ngày tải lên: 21/06/2014, 11:20