audio waveform generator

Multi-channel Multi-tone audio frequency sinusoidal & noise signal generator

It generates Window's RIFF Wave Format audio files with stereo

Create randomly generated soundscapes.

An audio white or pink noise generator which can apply filters to the noise.

Create audio tones, sweeps or noise waveforms.

Draw Bezier curves over your audio waveform to create envelope shapes.

Multisine is an audio signal generator

The all-at-once waveform visualizer and comparator.

This utility will record, arrange, edit, and render multi-track waveform audio.

SweepGen turns a PC into an Audio Oscillator and Sweep Generator.