Math 22b Spring 2019
22b Linear Algebra and Vector Analysis
Sound manipulation
A song can be seen as an element of a linear space. We can apply transformations on a song. Here is an example, where the song is reversed. This reflection is a linear transformation.
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| Sound MP3, WAV | Reverse Sound MP3, WAV |
Here is the Mathematica code which reverses a sound:
A = Audio["ilovetorowreduce.wav"];
B = AudioData[A]; U = B[[1]]; V = B[[2]];
B=Sound[ SampledSoundList[{Reverse[U],Reverse[V]},42000]]