1)   Virtins Pocket Signal Generator 1.0
It consists of a signal generator and an off-line oscilloscope. It provides sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, arbitrary wave form generation including sweep function. Visit www.virtins.com for further details.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 2)   Virtins Pocket Instrument 1.0
It consists of a real time oscilloscope, a real time spectrum analyzer and a signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, Pocket PC Instrument, Sound Card Instrument, FFT,

 3)   Virtins Pocket Oscilloscope 1.0
Pocket PC based real time oscilloscope with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. Visit www.virtins.com for further details.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 4)   Virtins Pocket Spectrum Analyzer 1.0
Pocket PC based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. Visit www.virtins.com for further details.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 5)   Axis Spectrum Analyzer 3.0.0
Instant generation of synchronized audio and video spectrum analyzers in Flash with audio recorded from any source in MP3 format.
audio, video, spectrum, flash, record, analyzer, spectrum analyzer, show, karaoke, mx,

 6)   Virtins Sound Card Signal Generator 2.0
It consists of a signal generator and an off-line oscilloscope. It provides sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, arbitrary wave form generation including sweep function. Visit www.virtins.com for further details.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 7)   Virtins Sound Card Spectrum Analyzer 2.0
Sound card based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. Visit www.virtins.com for further details.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 8)   Virtins Sound Card Instrument 2.0
It consists of a sound card real time oscilloscope, a sound card real time spectrum analyzer and a sound card signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger.
Oscilloscope, Spectrum Analyzer, Signal Generator, Virtual Instrument, PC Instrument, Sound Card Instrument, FFT,

 9)   Sample Champion 3.6
Powerful real-time software tool designed for high precision acoustic measurements. Impulse Response of a room measurement, loudspeaker Frequency Response analysis. Designed for acoustical technicians, sound engineers, scientists and students.
spectrum analyzer, total harmonic distortion, pink noise generator, speaker design, test and measurement, dsp, frequency response, room acoustics, Impedance, Thiele-Small,