HARFA: SCREENSHOTS AND TUTORIALS: ACOUSTIC SIGNAL ANALYSIS - HT   Fractal Analysis Acoustic Signal Analysis - based on 1D Haar transformation (HarFA 5.2) Wavelet Analysis of 1D acoustic signal (RGB: values 0...16777216, BW not tresholded signal) a) Sound Viewer (Acoustic Channel: 1 by exponent 1E2, Step: 4 of worm shift) b) HT 1D Graph of acoustic signal (Average signal in Area Size of height 16 and width 16 x 16 = 256) c) Fractal Analysis of HT 1D Graph data (Processed Data), the linear regression coefficients are fractal dimensions (for signal 1 <= D <= 2) and logarithm of the fractal measures d) Fractal Spectrum (Range Analysis: Signal) Previous Next