It consists of signal generator and an off-line oscilloscope. It provides the following types of waveform for output: (1) Sine (2) Square (3) Triangle (4) Saw Tooth (5) White Noise (6) Pink Noise (7) Multi-tones (8) Arbitrary via user-configurable waveform library, at either a fixed frequency, or a frequency that sweeps linearly or logarithmically within specified frequency range and time duration. Visit www.virtins.com for further details.

Sound Masker generates various types of noise and is a complete replacement for hardware noise masking products. You can mix and match combinations and playback the output in realtime, or alternatively you can record the output straight to a wav or mp3 file, ready to create your own custom white noise masking CDs or cassettes to listen to anywhere.

Really Random Numbers uses a number generation process based on white noise in energy from the PC's sound card. The result is random data that passes virtually all statistical tests of randomness and improves significantly over biased and predictable pseudo-random number generators. The software operates efficiently in the background with low memory and CPU usage.

The Multi Tone Generator (MTG) turns the PC into a multi oscillator sound generator for testing or demonstration, effects, education and other purposes. Features include: Constant and swept tones; 4 wave forms (Sine/square/triangle/white noise); Preset storage; Multi sound card support.

Natural Ambience is software that turns your PC into a Sound Therapy machine that recreates eight different nature soundscapes with optional background music. It operates in the background allowing you to work while receiving the soothing benefits of nature's soundscapes. You can also include your own music files for background music. Nature soundscapes contain natural 'white noise' that relax the brain and mask out unwanted background sounds.

White Noise Player will play any .wav file on your computer you choose on a continuous loop cycle from your system tray. This allows you to choose any sound you like from simple white nose to a relaxing rainfall to reduce distrating ambient noise.

NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld. Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference tone, demonstration of audio principles to students and more. Acoustics testing equalisation

Do you sit at your computer and stare out the window and wish you were relaxing on the other side? Well now you can bring nature indoors, directly to your computer! Just Relaxing is great therapy and adds that extra "white noise" that helps cheer up your day in the office and drown out the other noises that can be bothersome. This handy tray program sits in your tray and randomly generates sounds belonging to a selected theme. Uses wallpaper too!

Sound Masker generates various types of noise and is a complete replacement for hardware noise masking products. You can mix and match combinations and playback the output in realtime via speakers, or alternatively record the output to wav or mp3 format. Soundmasker is extremely easy to setup and use - no previous experience is required, yet is powerful enough to rival professional hardware noise masking solutions costing hundreds of dollars.