This paper describes a system for audio analysis, modification, and synthesis, based on the Short Time Fourier Transform (STFT). The system is intended both as a tool for sound manipulation, and as a means to reinforce people's intuitions regarding the relationships between timbre and the harmonic structure of music and other audio signals, as conveyed via their spectrograms. This is done by creating a 3D spectrogram which shows a sound's harmonic structure in great detail as it is sampled. — Click for http://cnmat.cnmat.berkeley.edu/~alan/MS-html/MSv2.html#RTFToC1 |
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