Comments on Scientific Audio Processing, Part III - How to apply Advanced Mathematical Processing Effects on Audio files with Octave 4.0 on Ubuntu
The third part of our Digital Audio processing tutorial series covers the signal Modulation, we explain how to apply Amplitude Modulation, Tremolo Effect, and Frequency Variation.
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By: Parkview
Great tutorials. Some suggestions for further articles:
* how to detect if a frequency is present or not, ie: 1 = a 1000Hz freq. is present or 0 = no 1000Hz freq. is present.
* filtering audio
* Plotting sonograms