Description
Convert .wav files into sound files for Lego NXT brick.
wavrsocvt is a command-line utility which can be used from a terminal window or script to convert .wav files into sound files for the NXT brick (.rso files). It can also convert the other direction (i.e., .rso -> .wav). It can produce RSO files with a sample rate between 2000 and 16000 (the min/max range of supported sample rates in the standard NXT firmware). You can then upload these with e.g. nxt-python.