VDMSound is a modular, extendable soundcard emualtor for legacy Windows.
eCogNeato Development Company
Samples your guitar through your computers soundcard, determines what notes you are playing, and tea....
Tiny useful application to make WAV recordings through your PC's soundcard.
To use Little SineGen just select your soundcard. Set the sample rate.
Makoto Mori, JE3HHT
MMVARI is a multi-Mode SoundCard Ham (Amateur) Radio program.
Liberty Instruments, Inc.
SynRTA is a freeware soundcard-based audio frequency response analyzer.
The program allows you to tweak your YMF7x4 soundcard driver. You can increase quality of MIDI, WAV....
Morset Sound Development
Soundcard based professional soft. for audio/acoustical/vibrational measurements.
Allows you to use your PC and soundcard to receive, detect, identify & log NDBs.