Spectrogram

LibrosaPython

A Python library for music and audio analysis, providing tools for feature extraction, visualization, and transformation.

audioFluxC

A deep learning library for audio and music analysis, providing time-frequency transforms and feature extraction for tasks like classification and MIR.

nnAudioPython

An audio processing toolbox using PyTorch 1D convolutional neural networks for on-the-fly spectrogram generation with trainable kernels.

KaprePython

GPU-accelerated audio preprocessing layers for Keras/TensorFlow, enabling real-time audio feature extraction within neural networks.