62 Open Source Audio Analysis Software Projects
Free and open source audio analysis code projects including engines, APIs, generators, and tools.
Essentia 1616 ⭐
C++ library for audio and music analysis, description and synthesis, including Python bindings
Inaspeechsegmenter 294 ⭐
CNN-based audio segmentation toolkit. Allows to detect speech, music and speaker gender. Has been designed for large scale gender equality studies based on speech time per gender.
Waveform_analysis 181 ⭐
Functions and scripts for analyzing waveforms, primarily audio. This is currently somewhat disorganized and unfinished.
Very Deep Convnets Raw Waveforms 59 ⭐
Tensorflow - Very Deep Convolutional Neural Networks For Raw Waveforms - https://arxiv.org/pdf/1610.00087.pdf
Soundkeylogger 56 ⭐
An experimental project to demonstrate how a user keyboard input may be sniffed through the pattern analysis of the sounds emitted by the keystrokes.
Sound Classification On Raspberry Pi With Tensorflow 55 ⭐
In this project is presented a simple method to train an MLP neural network for audio signals. The trained model can be exported on a Raspberry Pi (2 or superior suggested) to classify audio signal registered with USB microphone
Aca Slides 49 ⭐
Slides and Code for "An Introduction to Audio Content Analysis," also taught at Georgia Tech as MUSI-6201 - Computational Music Analysis. This introductory course on Music Information Retrieval is based on the text book "An Introduction to Audio Content Analysis", Wiley 2012
Music Synthesis With Python 43 ⭐
Music Synthesis with Python talk, originally given at PyGotham 2017.
Rings Of Saturn Led Light Music Visualizer 43 ⭐
This is the code that is used for my "Rings of Saturn" light. It is very crude code right now, and there are a couple bugs, but it works for the most part. I used an electret microphone input, and a 6-channel RF receiver with remote, connected to an Arduino Mega. I plan to port this to an ESP8266 for Wifi control at some point.
Pitch Detection App 24 ⭐
A rust / webassembly / react app to detect the pitch of audio signals in real time
Coughcheckapp 24 ⭐
Development of AI audio app to compare the cough of a Coronavirus (COVID-19) infected individual with the cough of an uninfected individual.
Audio Classification Using Cnn Mlp 23 ⭐
Multi class audio classification using Deep Learning (MLP, CNN): The objective of this project is to build a multi class classifier to identify sound of a bee, cricket or noise.
Audio_noise_clustering 17 ⭐
https://dodiku.github.io/audio_noise_clustering/results/ ==> An experiment with a variety of clustering (and clustering-like) techniques to reduce noise on an audio speech recording.
Mosqito 20 ⭐
MoSQITo is a unified and modular development framework of key sound quality metrics favoring reproducible science and efficient shared scripting among engineers, teachers and researchers community.
Wimlds Trojmiasto Birds 16 ⭐
Polish bird species recognition - Bird song analysis and classification with MFCC and CNNs. Trained on EfficientNets with final score 0.88 AUC. Women in Machine Learning & Data Science project.
Delhatch Spectrum 13 ⭐
Spectrum analyzer system using a 512-point FFT, in a Cyclone IV FPGA. Reads i2s audio from the codec and then does all FFT/VGA functions. Nios just reads the FFT result and draws the display bars. VGA frame buffer on-chip. VGA signals generated on-chip. See the included video files to watch it in action.
Pycon2018colombia 12 ⭐
Talk about Audio signal analysis with python in PyCon 2018 in Medellin - Colombia
Audio Explorer 10 ⭐
Audio Explorer helps in audio data discovery and labelling by utilising unsupervised machine learning, statistics and digital signal processing.