Needed for TX only. Tells WOLF to skip a number of samples from the input file before processing. Allows you to narrow in on a part of the file that shows promise. Tells WOLF to search a range of frequencies around 800hz to look for a received signal. Default value is 1.0hz.
Larger values result in reduced sensitivity and take longer to process.
Allows WOLF to compensate for small drift errors in your receiver over time. Values are expressed in hz per second. Values are always a fraction of a hz. You must measure your frequency drift using the -m option to determine the setting.