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license: cc-by-nc-4.0
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# Main protocol 
Performer: Hamza \
Purpose / Hypothesis:  Trying to classify needle from vibroacoustic signals. For that we use needles with different geometry.

 

Needle size: Depends \
Needle tip: Depends \
Used Sensor: For 22G and 24G M.4.6.0.22G (V2 mini) used. For 18G M.4.3.0.18G used. \
Punctured Material/s: 6 PU foam \
Phantom setup: Foam holded by our box.  


![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/jb0hvuBrU24oEkRYsCOFy.png)


![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/j1OFqg06ow7AQRU8cO5AC.png)

## Needle list

![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/IfISGNWXaQUu6NcGcls7e.png)

## Comparision Table


![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/uskY4RlcyATz37581oI-g.png)

Sensor placed on channel 0. Channel 1 wasnt connected.