Audio Watermarking with White Noise Addition
Audio watermarking program with white noise integration, implementing 3-level wavelet decomposition to embed random sequences into low-frequency coefficients
Wavelet Transform: Extracting Low-Frequency and High-Frequency Coefficients
Generate a signal and perform wavelet decomposition to obtain approximation (low-frequency) and detail (high-frequency) coefficients, with implementation insights using Python's PyWavelets library.