Time Domain Method for Precise Estimation of Sinusoidal Model Parameters of Co-Channel Speech

<table>SDR
results; SDR-TD1 and SDR-TD2 for the proposed time-domain method, and SDR-FD1
and SDR-FD2 for the frequency-domain method [<a href="/journals/jece/2008/364674/#B1">1</a>], with precise and initial frequency estimates of <svg height="16.875" id="M74" style="vertical-align:-4.90819pt" version="1.1" viewbox="0 0 60.049999 16.875" width="60.049999" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">{</tspan>
<tspan style="font-size: 12.50px; " x="6.00144" y="0">𝜔</tspan>
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<text transform="matrix(1,0,0,-1,-57.43,60.32)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑘</tspan>
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<text transform="matrix(1,0,0,-1,-46.19,59.79)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑘</tspan>
<tspan style="font-size: 8.75px; " x="4.7435842" y="0">=</tspan>
<tspan style="font-size: 8.75px; " x="10.738704" y="0">1</tspan>
<tspan style="font-size: 8.75px; " x="15.114704" y="0">,</tspan>
<tspan style="font-size: 8.75px; " x="17.302704" y="0">2</tspan>
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</g>
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</svg>, respectively.</table>

Journal of Electrical and Computer Engineering

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Figure 2

Figure 2: Time Domain Method for Precise Estimation of Sinusoidal Model Parameters of Co-Channel Speech 