Sökning: "De-correlation"

Hittade 2 uppsatser innehållade ordet De-correlation.

1. 1. Stereo Echo Cancellation(SEC) employing Signal Decorrelation with emphasis on Affine Projection Algorithm(APA)

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :Santosh Ande; [2013]
   Nyckelord :Affine Projection Algorithm APA ; Stereo Echo Cancellation SEC ; De-correlation; Non-linear Processing NLP ; Time Varying All-Pass Filter TV-APF ; ERLE; MIS.;

   Sammanfattning : Monophonic tele-conferencing systems employ acoustic echo cancellation (AEC) to reduce echoes that result from coupling between loudspeaker and microphone. Acoustic echo cancellation is simple to develope as there is a single channel. LÄS MER

3. 2. Signal processing using the wavelet transform and the Karhunen-Loeve transform

   Magister-uppsats, Sektionen för hälsa och samhälle

   Författare :Shasha Jin; Ningcheng Gaoding; [2012]
   Nyckelord :wavelet; Karhunen-Loeve; alogarithm;

   Sammanfattning : This degree project deals with Wavelet transform and Karhunen-Loeve transform. Through the mathematic description to understand and simulation to investigate the denoise ability of WT and the de-correlation ability of KLT. Mainly prove that the new algorithm which is the joint of these two algorithms is feasible. . LÄS MER