5 Royalty-Free Audio Tracks for "Matlab"

Mary had a little lamp in trumpet sound with adsr envelope.

Electronic tone generated from the text "texto de prueba. " with matlab.

A synthesised heartbeat created using matlab. Creative commons 0 license so do as you please.

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.

Artificial beep used for research purposes in the behavioral experiment (link to the paper: http://www. Ncbi. Nlm. Nih. Gov/pmc/articles/pmc3384222/). The sound was generated in matlab using binary click trains at the fundamental frequency of 330 hz and 100 ms duration, which were bandpass filtered with a bandwidth equal to 1/50th of the formant frequency using malcolm slaney's auditory toolbox. Formant center frequency was 6. 912 khz. The formant frequency was chosen to lie within rat and human sensitivity range.