Program compares two audio files via STFT analysis, then outputs difference.
Additionally, program implements encoding and decoding capabilities, allowing user to encode messages via sinewaves. Decoding is implemented by resolving delta slice frequency.
Visualizations are created with matplotlib
Recent Updates
- GUI implementation with Tkinter
- Custom message encoding
Future updates:
- Variable FFT window resolution
- Optimization of comparison algorithm via custom hashing function
Program utilizes python and pip for package management
First, clone and open repository:
git clone https://github.com/evangehler/FreqOut.git
cd FreqOut
Then install required dependencies via pip:
pip install -r requirements.txt
If this does not work on your machine, manually install with:
pip install numpy librosa matplotlib soundfile
Note: Make sure you have tkinter installed if you are on certain Linux distributions
Finally, navigate to source folder and run program
cd src
python main.py
- Evan Gehler
- Jack Payne
- Thomas Miller