The NST in noise

NST 2007 Extended Summary

This investigation proposes the novel radix4 and radix-4 algorithms with the low computational complexities of the radix-16 and radix-64 algorithms but the lower hardware requirement of the radix-4 algorithm. Base on the serial delay feedback path pipeline architecture, the proposed design adopts a multiplierless radix-4 butterfly structure to support 4096-point FFT/IFFT computations. Moreover,...

NST 2007 Extended Summary

This paper proposes an effective error concealment algorithm of whole frame loss on color information for three-dimensional(3D) video coding and transmission. The main concept of the proposed algorithm tries to extrapolate the motion vectors for concealing error block by jointly considering available motion vector and depth information spatially and temporally. Simulation results demonstrate th...

Massac H Use Tts I Nst Itute

The NST–GlottHMM entry to the Blizzard Challenge 2015

We describe the synthetic voices forming the joint entry into the 2015 Blizzard Challenge of the Natural Speech Technology consortium, Helsinki University, and Aalto University. The 2015 Blizzard Challenge presents an opportunity to test and benchmark some of the tools we have developed to address the problem of how to produce systems in arbitrary new languages with minimal annotated data and l...

the u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)

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