radio enable analog signal processing blocks enable ATSC (HDTV) transmitter and receiver blocks enable blocks to connect to audio sources (mic-in) and sinks (speaker-out) ports on a computer enable ControlPort rpc enable channel mode blocks enable digital signal processing blocks enable digital tv signal processing blocks enable Funcube Dongle source block enable block for convolutional encoding using the CCSDS standard polynomial ("Voyager") enable filter signal processing blocks enable GNU Radio Companion graphical tool to design signal processing flow graphs enable logging to console and files enable NOAA POES HRPT receiver blocks enable pager signal processing blocks enable block performance counters enable trellis blocks for FSM install UHD source and sink blocks install scripts to enable viewing and analysis of files produced by flow graphs enable blocks for audio voice encoders enable wavelet signal processing blocks enable zeromq message passing blocks