Project specified Dataset Manager (Audio / Gesture)

Audio Classification

Gesture Recognition

The Local Dataset Manager is the project-specific workspace that feeds data directly into the feature generation and training pipeline.

Transform Data Tab — Audio Conversion

7. Add Files or Add Folder to load audio files
8. Click Analyze to read metadata (format, size, duration)
9. Click Convert to WAV — originals are never overwritten
10. Click Export ZIP to download all WAV files

Transform Data Tab — CSV Normalisation (Gesture / Time-Series)

11. Add CSV files via Add Files or Add Folder
12. Files load with Pending status
13. Click Analyze to process the current page (50 files per page); navigate Prev/Next
14. Click Normalize Data to apply [-1, +1] min-max normalisation
15. Click Export ZIP (only enabled after all pages are analysed)

IMPORTANT

Export ZIP is only available after every page is analysed. Original source files are never modified.

Status	Meaning
Pending	Loaded but not yet analyzed
Ready	Values within [-128, 255]
Out of Range	Values outside [-128, 255] — normalisation recommended
Normalized	Successfully normalised to [-1, +1]
No numeric cols	No analysable numeric columns
Error	File could not be processed