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I have been thinking the same thing recently. We are not bandwidth constrained on the microwave bands. Supporting 8 kbps or better CELP, Opus or similar codecs and FEC would sound real good in bandwidths less than or equal to FM.<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Ground-Station <ground-station-bounces@lists.openresearch.institute> on behalf of Phil Karn via Ground-Station <ground-station@lists.openresearch.institute><br>
<b>Sent:</b> Sunday, February 24, 2019 12:47:22 AM<br>
<b>To:</b> ground-station@lists.openresearch.institute<br>
<b>Subject:</b> Re: [Ground-station] FreeDV QSO party, FreeDV GUI as a starting point for P4G?</font>
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<div class="PlainText">I don't have an opinion on the GUI but I do think that we need better<br>
voice quality than Codec2 can provide. There's not much choice on HF<br>
because of the severely limited data rate, but we can afford a higher<br>
data rate on satellite links.<br>
<br>
Phil<br>
<br>
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