DESCRIPTION
  This software uses a Personal Sound Architecture (PSA) sound card as
  either a 1200 baud or 9600 baud (G3RUH compatible) packet radio modem.
  These cards include the Cardinal Technologies DSP16 (Plus), the 
  Orchid Soundwave 32, Wearness Beethoven and Echo Speech Corp. Personal 
  Sound System. It contains a packet driver, which can be used with KA9Q's NET 
  and the derivatives. There's also a test pattern generator which lets you 
  produce different calibration patterns, adjust the audio levels, display 
  the eye pattern and count bit errors.
  There's also a PC/FlexNet (for use with the PC version of DK7WJ's digipeater
  software) driver. 
  The packet driver sources are governed by the GNU GPLicense.
  The DSP firmware and the test pattern generator is free for use by 
  licensed radio amateurs. See license.txt.
  Should go to a DSP related directory.
AUTHOR
  Tom Sailer, EMail sailer@ips.id.ethz.ch, Packet HB9JNX@HB9W.CHE.EU