Audio Signal Generator

Jaaa is short from JACK and ALSA Audio Analyser, is an audio signal generator and spectrum analyser designed to make accurate measurements. Frequency and Amplitude These two sets of buttons set the display view. One of these six buttons, or Bandw, Peak, or Noise discussed below, has an orange... Platforms: *nix

FAPG is a tool to generate list of audio files (WAV, MP3, Ogg, etc.) in various formats (M3U, PLS, HTML, etc). It is very useful for quickly creating a playlist of a large number of audio files. It is coded in C to be as fast as possible, and does not use any specific audio library (like... Platforms: *nix

Soundtank hosts LADSPA plugins in "realtime objects" which embody the structure of the audio signal flow. RTObjects can be controlled in a completely customizeable fashion using MIDI events sent through the ALSA sequencer interface. Soundtank project outputs audio through ALSA or JACK. Inside... Platforms: *nix

This is a MATLABdlT« instrument driver for use with v2.0 of the Instrument Control Toolboxd-OC?D? and higher. It supports the Rohde & SchwarzdlT« SM300 vector signal generator.It is a MATLAB VXIplug&play instrument driver that requires the Rohde & Schwarz rssism VXIplug&play instrument... Platforms: Matlab

From GUI can import arbitrary data or audio signal. Next we can plot them both in time and frequency domain. Also we can visualize the short time Fourier transform of that signal. Platforms: Matlab

A sine wave generator, frequency generator and signal generator that lets you create audio test tones, sweeps or noise waveforms using your Mac OS X. Features: - Generate sine wave, square wave, triangular waveform, saw tooth waveform, impulse, white noise and pink noise. - Supports frequencies... Platforms: Mac

Signal Inspector is a basic signal generator and analysis tool. It features an oscilloscope, a spectrum analyzer and a spectrogram, plus tone, noise, and pulse generators. Platforms: Mac

FAUST is a compiled language for real-time audio signal processing. The name FAUST stands for Functional AUdio STream. Its programming model combines two approaches : functional programming and block diagram composition. You can think of FAUST as a structured block diagram language with a... Platforms: Mac

Audio ToolBox is an audio function generator. Using no additional hardware, you can produce sine, square, triangle, and sawtooth waveforms of any frequency up to 22 kHz, as well as generate noise - both pink and white. You can generate up to 13 different waveforms. Each waveform can be routed to... Platforms: Mac

using this code user can actually feel the effect of filtering on audio signals and also see how filtering varies with changing the filter used Platforms: Matlab

DSSF3 Basic (Free ware). The free version of DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the... Platforms: Windows, Mac, Palm OS

Continues SignalSuites tradition of offering tremendous flexibility in an audio test signal generator. The new version adds support for Audio Unit generator plug-ins, enhanced AppleScript support, advanced output device configuration, and the option to save generator configurations in projects.... Platforms: Mac

Includes a real-time and audio file based vector trace FFT analyzer, time domain oscilloscope with triggering, precision swept sine analyzer, precision multi-waveform signal generator, including ultra-flat pink noise; 1/3 octave RTA featuring precision, elliptical bandpass filters, spectrogram... Platforms: Mac

Digital signal generator (sumulator) with power spectrum display and sliders for "real time" control, useful for teaching and demonstrating the power spectra of different types of signals and the effect of signal duration and sampling rate. Version 1.1 adds sound output. The signal slider selects... Platforms: Matlab

FAUST is a compiled language for real-time audio signal processing. The name FAUST stands for Functional AUdio STream. Its programming model combines two approaches : functional programming and block diagram composition. You can think of FAUST as a structured block diagram language with a... Platforms: *nix

A free audio fractal generator written in Java FractalWavetables is a free and easy to use audio binary fractals written in Java. USAGE: ?*A* Drag the mouse over the pattern sliders to create sound. ?*A* Add or remove sliders via the "steps" control. ?*A* Try setting the number of steps to an... Platforms: Mac

Gnome-Vector-Network-Analyzer is a GTK+/Gnome2 graphical front end for the IW3HEV Vector Network Analyzer, also has a signal generator. Gnome-Vector-Network-Analyzer displays graphicaly SWR, Phase, Return Loss, X impedance, Serial resistance, |Z| Impedanze, and Inductance, and capacitance.... Platforms: *nix

An audio plug-in suitable for a wide range of professional music production uses that implements an audio signal envelope adjustment algorithm that reacts on transients rather than on a signals loudness level. This algorithm allows you to adjust volume of attack and sustain stages of any sounds... Platforms: Mac

An audio signal compressor plug-in for professional audio production applications. The characteristic feature of this compressor is its ability to produce 'slim' and 'slick' sounding compression, with intelligibility enhancement effect. Such result is achieved by compressors timing function that... Platforms: Mac

A software audio effect processor that enhances an audio signal, producing a fuller, livelier, bigger sound. Input signals are split into as many as 20 individual voices, each of which are detuned, placed around the stereo panorama, and recombined with stunning results. Flexible controls mean... Platforms: Mac