Audio classification using CNN and LSTM

Data Visualization

MFCC Features

Spectrogram

Raw Audio

Results

CNN
	Spectrogram		MFCC
Dataset	Train	Validation	Train	Validation
urbansound8k	99.914	97.252	100	84.544

CNN-LSTM
	Spectrogram		MFCC
Dataset	Train	Validation	Train	Validation
urbansound8k	99.928	96.451	99.985	82.369

Training Accuracy Plot

Validation Accuracy Plot

Training Error Plot

Validation Error Plot

Installation

Use the package manager pip to install foobar.

pip install requirements.txt 

or

conda create --name <env> --file requirements.txt 

Usage

Dataset

urbansound8k

Pre-process Data

python codes/pre_processing/pre_processing_urbansound.py

Train and Test

python codes/baseline/main.py

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT