3 Royalty-Free Audio Tracks for "Mathematica"

A pure tone with a frequency of 440 hertz for one second. Made using wolfram mathematica.

Feel free to mash this acid loop. Sacha rush is my artistic experimental electronic alter-ego who releases free electronic music in flac online. Visit my page for some examples of open for free media usage music http://cota303. Net/artist/sacha-rush/9and please send links where you have used any of my samples as it is interesting.

This is the second part of an audio filtering project (in general, signal processing). This sample shows a noisy recording of my voice, after transforming the signal using the xft (extended fourier transform), applying a filter to cut some frequencies and later applying the inverse xft. All this done with an algorithm in matlab or mathematica written by me. Check the recording before the filtering process by hearing the file "holaoriginal. Wav" and please comment.