Two-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card.

Voxynth is a synthesizer (AU), which can be used to create vocal sounds or synthetic choirs. In addition, the MIDI synth has a stereo delay and comes with 64 factory patches and a manual (Adobe Acrobat). Voxynth has 3 oscillators per voice, pitch modulation, an amplitude envelope and a multimode formant filter, which can be modulated by an envelope or using Voxynths Performance Keys.

Amazing soap bubbles slide on top of PC desktop. Bubbles are moving from bottom to top of screen, pulsing and shining with all the rainbow colors. You can choose number of bubbles and its size, speed of bubbles movement and pulsing amplitude. Any picture file (BMP, JPEG and PNG files are supported) on your PC can be selected to use as background image, otherwise current Desktop background will be used (with all icons and opened windows on it).

FlashSpec is a stand-alone application that produces synchronization data specifically for use with Flash. It allows you to control animations and other events in Flash using amplitude or spectrum (frequency) values derived from sound files. It works as a Winamp plugin and thus requires winamp to be installed to work correctly. This allows it to support all audio formats that are supported by winamp, which is a long list.

Discovery is a Virtual Analog synthesizer inspired by Clavia's Nord Lead for VST hosts featuring:
32 Voice Polyphony (One voice used per triggered layer).
2X Oversampling for hardware quality sounds.
More than 3.500 presets in 40 banks (with a dedicated percussion one).
4 Layers with Morphing: interpolate between two parameter states by using modulation wheel and velocity.
8 Aliasing-free oscillators (Sine, Saw, Tri, PWM, Square, Noise).

The Kinemorphic 3D Screen Saver will animate an endless variety of 3D patterns. Kinemorphics has been designed to give you an unprecedented amount of control over the effects used. You can use your own graphical images as object textures and backgrounds while Kinemorphics generates extraordinarily realistic lighting effects on top of stunning, living 3D objects.

The Test Tone Generator (TTG) turns the PC into a function generator for testing or demonstration, sound tuning, education or for sound effects. Features include: Constant and swept tones; many wave forms (Sine/square/triangle/white and pink noise with adjustable crest factor etc.); Extensive scripting including a Script Editor; Preset storage; Change the frequency in real time seamlessly by keyboard, mouse or slider; Multi sound card support.

The Psychedelic Screen Saver is a light synthesizer that generates an astounding variety of mesmerizing patterns. As the patterns materialize on your screen, the colors will shift, undulate, and blow your mind. Whether you're into abstract art, mathematics, or just have a history of mental illness, you'll love this screen saver.

Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift.

The Hypnogenic Screen Saver generates a dazzling array of mind blowing patterns. As the patterns evolve on your screen the shapes and colors will seethe and morph hypnotically. Users can customize the animations through a sophisticated interface that allows complete control over virtually every aspect of the image creation process. Included in this download are hundreds of preset displays that demonstrate the capabilities of this software.

Dub2DV is a tool that allows various programs to play video out through FireWire in DV format. Dub2DV works with any program - from simple video player up to professional audio editing software. Main field of application is Video dubbing studios. Dub2DV specially tested to work with professional audio editing software such as Steinberg Nuendo, Magix Samplitude, Cakewalk SONAR.

Oscillations (a.k.a. Visual Oscillations): a Virtual Laboratory of Waves, Oscillations, Harmonic Motion, and related themes. An Intuitively Easy-To-Use collection of -at least- 21 interactive simulation modules that allow the user to simulate and visualize experiments.

A Virtual Laboratory mainly a t the University level, however, High Schools with ambitious programs and Colleges may find Visual Oscillations very useful for their courses.

Samplitude Music Studio 14 is the top-grade solution for professional music production on your PC: Discover a unique range of functions and experience the easiest handling you've ever known for recording, editing, mixing, mastering, and publishing. Take full advantage of the numerous virtual instruments and unbeatable tools for trouble-free home recording, flexible arrangement and perfect sound design.

Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and longitudinal waves. While creating and exploring their own wave simulations, students encounter the core concepts in wave theory.