This website belongs to SDR-Radio.com Ltd., use any text or screenshots as desired. There is no need to ask, just go ahead...
This software is available free of charge only for hobby users such as radio amateurs and shortwave enthusiasts. (The development is funded by the commercial licencees.)
Commercial and government users must either purchase a licence from TSS Inc. www.tssincorp.com or have written permission from email@example.com. The commercial version of this software is compiled from a secure codebase, supported 365 x 24 x 7 by a team of SIGINT professionals and in use in hostile and very challenging environments.
Code from the Speex DSP library [link] is used in noise reduction and voice activity detection. The following text is copied directly from preprocess.c .
Copyright (C) 2003 Epic Games (written by Jean-Marc Valin)
Copyright (C) 2004-2006 Epic Games
Preprocessor with denoising based on the algorithm by Ephraim and Malah
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The viridis colour palette is one of the matplotlib colormaps designed by Nathaniel J. Smith, Stefan van der Walt, and (in the case of viridis) Eric Firing. The colormaps are released under the CC0 license
Public domain dedication. We would appreciate credit if you use or redistribute these colormaps, but do not impose any legal restrictions.
To the extent possible under law, the persons who associated CC0 with mpl-colormaps have waived all copyright and related or neighboring rights to mpl-colormaps.
Test from https://github.com/BIDS/colormap/blob/master/colormaps.py.
Many thanks to Youssef (SDR#, Airspy) for excellent DSP code using in decimation.
Icons used in the program are either owned by sdr-radio.com ltd. or downloaded from:
The links to the artists are:
The information below is for version 2 only.
The licence file is here, the keys in this file are valid until January 31st, 2020.
Right-click on this link and copy the file to the folder where the SDR Radio executable is located, usually this is C:\Program Files\SDR-RADIO-PRO.com . The filename must be SDRRadioLicenceKeys.xml. When you start the console the licence information is displayed in the logfile after five minutes, look for the Valid licence keys (the logfile is selected from the Help panel in the ribbon bar). An example is shown below:
The last licence here has an expiration date of July 1st, 2016 (it is in United States format, MM/DD/YY).
From the Tools panel in the ribbon bar select Licence Manager. The licence manager shows the licences keys embedded in the main programs and the keys in SDRRadioLicenceKeys.xml .
Press Analyse at the bottom of the window to show a report of the licences.