RSS 25 projects tagged "Sound/Audio"

Download Website Updated 22 Jul 2010 Baudline

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Pop 308.23
Vit 10.42

Baudline is a time-frequency browser designed for scientific visualization of the spectral domain. Signal analysis is performed by Fourier, correlation, and raster transforms that create colorful spectrograms with vibrant detail. Conduct test and measurement experiments with the built in function generator, or play back audio files with a multitude of effects and filters. The baudline signal analyzer combines fast digital signal processing, versatile high speed displays, and continuous capture tools for hunting down and studying elusive signal characteristics.

Download Website Updated 25 Jan 2008 eXtace

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Pop 123.65
Vit 11.83

eXtace is a visual sound display/analysis program. It requires Esound (esd) for its audio source. It includes various fast fourier transforms of the audio data in realtime. Its displays include a 3D wireframe flying landscape, a 3D textured flying landscape, a 16-256 channel graphic EQ, three types of scopes, a 3D "spike" flying landscape, and two forms of spectragrams. The 3D traces can be picked up, manipulated, and displayed at nearly any angle. eXtace also features a 3D direction control widget for controlling the angle and speed at which the trace runs away and a gradient/colormap editor for changing the colormap to suit your needs. No OpenGL is required.

Download Website Updated 25 Oct 2004 Snack sound toolkit

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Pop 112.54
Vit 2.83

The Snack sound extension adds commands for sound play/record and sound visualization, e.g. waveforms and spectrograms. It supports in- memory sound objects, file based audio, streaming audio, WAV, AU, AIFF, and MP3 file formats, synchronous and asynchronous playback. The visualization canvas item types update in real-time and can output postscript. New commands and file formats can be added using the Snack C-API.

Download Website Updated 04 Mar 2001 waterfall spectrum analyzer

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Pop 33.94
Vit 2.56

Waterfall is a visualization plugin for XMMS. It's yet another spectrum analyzer, but it presents the data better, which makes it more interesting to watch. Most analyzers show a changing 2D bar graph of frequency vs. intensity. This one shows a scrolling 4D plot of frequency, time, intensity, and a configurable fourth variable mapped to hue.

No download Website Updated 30 Jan 2001 WorldStation

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Pop 29.05
Vit 1.00

WorldStation is a Java-based control panel to control the Ten-Tec DSP RX-320 shortwave receiver. The RX-320 is a "black box" radio which has no front-panel and is controlled via your PC's serial port. With an appropriate antenna, the RX-320 will allow you to listen to thousands of broadcasts from around the world. WorldStation features integrated Xbase frequency database support and advanced scanning to allow the user to visualize the radio spectrum.

Download Website Updated 20 May 2001 xoscope

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Pop 50.02
Vit 2.20

Xoscope (or oscope) is a digital oscilloscope using input from a sound card or EsounD and/or a ProbeScope/osziFOX. Its features include 8 simultaneous signal displays, 1 us/div to 2 s/div time scale, built-in and external math functions including inverse, sum, diff, avg, xy, and FFT, 23 memory buffers, 5 automatic measurements, and file save/load.

Download Website Updated 01 Jan 2002 spurtg

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Pop 39.94
Vit 1.78

spurtg is an opensource (GPL) software package that renders realtime graphics based on input streamed from the soundcard. It has been used in the past in a live musical performance environment. It uses linux framebuffer (fbdev) for graphics and OSS for sound input.

Download Website Updated 23 May 2003 Palace

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Pop 17.55
Vit 2.14

Palace is an XMMS plugin originally based on the XPLSISNJASP 0.8.0 plugin, but recently rewritten. Its current function is to use a device attached to the computer's 25-pin parallel port to control some type of electronic device in synchronization with music, typically a light show.

Download Website Updated 19 Dec 2013 Fische

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Pop 201.72
Vit 33.80

Fische provides stand-alone sound visualization for Linux, Mac OS X, and Windows.

Download Website Updated 29 Nov 2002 Wavelet Signal Analyser

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Pop 28.41
Vit 1.00

This (educational) tool visualises the stages (or 'octaves') of a wavelet transformation (daub4). Besides some built in test signals, it also does a real time transformation of the microphone audio channel. It can also be used to examine the smoothness (and noise) of a signal.

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FísicaLab

An educational application for solving physics problems.

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ZXTune

A portable cross-platform library and a set of applications for chiptunes playback.