| ▼GNU Radio C++ Signal Processing Blocks | All C++ blocks that can be used in GR graphs are listed here or in the subcategories below |
| Top Block and Hierarchical Block Base Classes | |
| Audio Signals | |
| Boolean Operators | |
| Byte Operators | |
| Channel Models | |
| Channelizers | |
| Information Coding and Decoding | |
| ControlPort | |
| Debug Tools | |
| Deprecated | |
| Equalizers | |
| Error Coding and Decoding | |
| File Operators | |
| Filters | |
| Fourier Analysis | |
| Instrumentation Tools | |
| Level Controllers | |
| Math Operators | |
| Measurement Tools | |
| Message Tools | |
| Miscellaneous | |
| Modulators and Demodulators | |
| Networking Tools | |
| OFDM Blocks | |
| Packet/Frame Operators | |
| Peak Detectors | |
| QT Graphical Interfaces | |
| Resamplers | |
| Streams Operators | |
| Stream Tag Tools | |
| Symbol Coding | |
| Synchronizers | |
| Trellis Coding | |
| Data Type Converters | |
| UHD Interface | |
| Waveform Generators | |
| Wavelet Transforms | |
| Base classes for GR Blocks | All C++ blocks are derived from these base classes |
| Digital Filter Design | |
| Miscellaneous | |
| Implementation Details | |
| Applications | These are some applications build using gnuradio.. |
| Misc Hardware Control |