WIKI SAMPH Methods for Spectral-Amplitude Modulation Phase HierarchyIntroduction to Modulation and The Speech EnvelopeThe Speech EnvelopeExtracting SAMPH from a sound filePlot S-AMPH matrix tAPhase synchronisation index (PSI): A multi-timescale synchronisation measureGenerating and Preparing sound filesSample AdvanceHilbert Envelope ExtractionCompute PSIModulation Spectrum (MATLAB batch file)DisclaimerReferences