nq2audio is a MiniSEED data file translation program for Earthworm. MiniSEED files are read, demultiplexed and written in basic .au audio format.
nq2audio is designed as a multi-threaded program. The main thread loops polling the input directory, for new MiniSEED data files arriving from the NetQuakes server. Once data arrives, the data is converted into audio files and written to files.