This package provides implementations of S transform and ambiguity function in Python. One can see S transform has a better frequency resolution when the frequency is small, and a better time ...

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, ...

Built a modular Audio Signal Processing Lab in Python focused on DSP and audio analysis. Implemented: • FFT spectrum analysis • STFT spectrogram visualization • Low-pass / high-pass / band-pass ...

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, ...