Update annotationToNoiseList algorithm

Documentation provided for Sonogram.py

Fix 'group' as single voice bug

Update sonogram.py

Update sonogram.py

Update sonogram.py

Update sonogram.py

Update sonogram.py

Update sonogram.py

Correct member calculations for annotationToNoiseList

Update sonogram.py

Debug functionality

Fix missing )

Catch end-of-audio cases for annotationToNoiseList

Fix Nonetype exception

Typo fix

Convert all labels to string IDs

Fix numpy scalar issue

Update annotationToNoiseList to include names

Replace str with torch.device

Added self references

Add device change methods

Update sonogram.py

Remove to(device) call

Added simple versioning

Sonogram class overhaul

Added comments

Added comments

Correct missing import

Reformat sonogram.py and create sonogram class