FFTExplorer A signal processing workshop
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FFTExplorer Tags

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FFTExplorer Description

The FFTExplorer application was developed to be an advanced, Java-based signal processing workshop meant to introduce a number of advanced and interesting electronic processing methods. FFTExplorer is a free (GPL) cross-platform Java program that performs spectral analysis on real-time data created by its internal synthesizer or from a sound card, and can analyze the spectra of various sound file types (as a Web page applet, only the first of these options is available). And it balances fun and education — it is as much a playground as a workshop. FFTExplorer displays animated time-domain and frequency-domain data using sight and sound and represents an easy-to-use introduction to the topic of spectrum analysis. Beyond performing a fast Fourier transform on many kinds of data, FFTExplorer invites experimentation using a carefully designed, intuitive interface. FFTExplorer contains a comprehensive essay/help file on the various topics the program covers, plus some step-by-step examples using its own internal synthesizer and detailed examples using external sources.

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