On Tue, Jul 27, 2010 at 08:26:52PM -0700, ish13 wrote: > Is there any way I can the signal strength from a radio station that it is > tuning into? I am trying to implement a scan mode so I can get all the FM > stations.
Hi ish13, this is one of the most commonly asked questions on this mailing list. There is no simple way to get the absolute received power from the sample values. Try sticking to estimating SNR. Have fun, MB -- Karlsruhe Institute of Technology (KIT) Communications Engineering Lab (CEL) Dipl.-Ing. Martin Braun Research Associate Kaiserstraße 12 Building 05.01 76131 Karlsruhe Phone: +49 721 608-3790 Fax: +49 721 608-6071 www.cel.kit.edu KIT -- University of the State of Baden-Württemberg and National Laboratory of the Helmholtz Association
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