Sökning: "Sarfraz Azhar"

Hittade 1 uppsats innehållade orden Sarfraz Azhar.

  1. 1. Implementation of the LMS and NLMS algorithms for Acoustic Echo Cancellationin teleconference systemusing MATLAB

    Master-uppsats, Matematiska och systemtekniska institutionen

    Författare :Hung Nguyen Ngoc; Majid Dowlatnia; Azhar Sarfraz; [2009]
    Nyckelord :LMS; NLMS; acoustic echo cancellation; adaptive filter; double talk detection; room impulse response; frequency domain adaptive filter;

    Sammanfattning : In hands-free telephony and in teleconference systems, the main aim is to provide agood free voice quality when two or more people communicate from different places.The problem often arises during the conversation is the creation of acoustic echo. LÄS MER