Open-source Tools

VAST

Voice and Audio Signal Transform. Plots waveform and pitch for visualizing speech signal characteristics.

License Wizard

This collects key information, auto-fills a licensing template, includes custom licensing terms and writes the license file

Sio-Uyom

This Python script removes audio/visual noise in training data for clearer audio.

Akube

This Python script creates higher-pitched audio for mock accent transfer or data augmentation.

Uyom-Ndise

This creates a lower resolution image for robust model training by simulating real-world low-quality images

Audio-Visual Sync

This reads a video, extracts audio and saves as a temporary file, extracts duration of audio and deletes temp file, compares audio-video duration

Pixelator

This automatically detects all faces in an image, pixelates each face and allows pixel_size adjustment to increase/decrease

Data Reporter

This reads and audits metadata (.csv file) by checking class imbalance, data diversity and reviewing data quality before model training