Essays about: "Rangachari noise estimation RNE or MCRA-2"

Found 1 essay containing the words Rangachari noise estimation RNE or MCRA-2.

  1. 1. Voice Activity Detection and Noise Estimation for Teleconference Phones

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Björn Eliasson; [2015]
    Keywords : Voice Activity Detection VAD ; noise estimation; continuous noise estimation CNE ; statistical model-based VAD; improved minima-controlled recursive average IMCRA ; Rangachari noise estimation RNE or MCRA-2 ; likelihood ratio approach; signal-to-noise ratio dependent recursive average; teleconferencing;

    Abstract : If communicating via a teleconference phone the desired transmitted signal (speech) needs to be crystal clear so that all participants experience a good communication ability. However, there are many environmental conditions that contaminates the signal with background noise, i. READ MORE