Sökning: "Reverberated and Anechoic"

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1. 1. Speech enhancement methods in hands-free communication with emphasis on Optimal SNIR Beamformer

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :Harish Midathala; [2012]
   Nyckelord :signal to noise ratio; Beamforming; Reverberated and Anechoic; Speech intelligibility; Reverberation.;

   Sammanfattning : A basic speech enhancement can be achieved by the suppression of background noise and reverberation from the clean speech. The point to be noted is to achieve it with a low computational complexity. The aim is to estimate signal arriving optimally from the desired direction in the presence of reverberant-noisy speech signal. LÄS MER