This tool allows you to take an image and embed it as a visual pattern within the spectrogram of an audio file. The process involves performing a Short-Time Fourier Transform (STFT) on the audio, ...
This project demonstrates how Fourier-based signal processing can be used to understand both simple synthetic signals and EEG-like sleep data. It starts with the Discrete Fourier Transform (DFT) in an ...
stftPitchShift is an open source library including the command line executable for STFT based pitch and timbre shifting in C++ and Python. Originally inspired by Stephan M. Bernsee's smbPitchShift, ...