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From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] Question regarding frequency offset correction |
Date: | Mon, 14 Jul 2014 13:13:28 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
On 07/14/2014 01:01 PM, Aditya Dhananjay wrote:
Also offset artefacts vary by modulation in use. For example in WBFM, you can use residual DC-offset in the demodulated audio as a proxy for frequency offset and use that to drive correction machinery. But with other modulations, the approach is different. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org |
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