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https://github.com/f4exb/sdrangel.git
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Mirror of f4exb's SDRAngel
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The glitches were generated by an int16 integer overflow. The issue appeared when the audio was near or at the saturation level. When the input audio signal is saturated, the polyphase filter based interpolation/decimation functions tend to increase the samples values and then make them pass the int16 limits. The int16 sample scale() parameter defeat the min/max limitation. This fix removes the intermediate int16 type conversion by using the Complex Real type. fixes f4exb/sdrangel#1978 |
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| sdrbase | ||
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| CHANGELOG | ||
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| CMakePresets.json | ||
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| IssueTemplate.md | ||
| LICENSE | ||
| Readme.md | ||
SDRangel is an open-source Qt5 / OpenGL 3.0+ SDR and signal analyzer frontend to various hardware.
Wiki: Most of the information and documentation related to SDRangel can be found in the Wiki. Please make sure to check it in case of questions or trouble and before you post issues on GitHub. You may also seek help from other users using the discussion group below. Before running the program, make sure you read at least the Home and Quick Start pages.
Discussion group: You can ask other users for help or discuss subjects related to SDRangel and its ancillary projects here.
Ancillary projects
- SDRangelcli is a web application that can be used to control a headless (server flavor) instance of SDRangel. It can also be used as a remote control for the GUI flavor.
- SDRangel-Docker is a collection of Docker files and scripts to facilitate building and running SDRangel in a Docker container. Works for either the GUI (only on a Linux host) or the server.