Aismon. En el foro:
http://groups.yahoo.com/group/aismon/
high-performance freeware AIS demodulator/decoder which outputs AIS data in NMEA format. Input may be from any installed sound card (radio discriminator output required) or
44.1/48K .wav file. Output may be used to drive charting applications such as SeaClear or ShipPlotter.
Installation files and
sample .wav file are in Files area.
Añado:
AISMon, which converts the raw AIS signal into
NMEA, together with with
navigation software like
SeaClear,
OpenCPN or WinGPS.