Create README.md

README.md

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+Main protocol
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+Performer: Hamza
+Purpose / Hypothesis: To see pump height effect on signal.
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+Needle size: 22G
+Needle tip: Chiba
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+Used Sensor : M.4.3.2
+Punctured Material: Foam
+Phantom setup: Foam wrapped around tube. Both wet and dry foam used. 
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+![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/3dr4K9TdqeW31E1Ph_dfn.png)
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+Extended:
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+Pump was running at 22 rpm .Pattern box used for stable tube and known patter and distance from tube. 3 different height used. Needle holder and rpi was at another table in order to have no contact with phantom expect needle.
+Table ---> Pump output same level as phantom input
+1st Shelf ---> Pump output was 35 CM higher then phantom input
+2nd Shelf ---> Pump output was 75 CM higher then phantom input 
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+![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/Md7aMm6XnGRYs0iKNkquq.png)
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+Table level 
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+![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/-rV1bgGr6WIJN2IfIUwe7.png)
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+1st Shelf Level
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+![image](https://cdn-uploads.huggingface.co/production/uploads/6866bd792d33c8c807a05d45/REblm0ePGxbTVYiz2Ek6_.png)
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+2nd Shelf Level
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+We used 2 different point on pattern. 5G cell and abovetube. With 5G cell we had 3 different amount of needle shaft inside foam. 1cm , 2cm and 3cm mean how many cm of needle shaft was inside of foam during recording. For abovetube point we used 2 different size which were 1 cm and 2 cm.
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+Filename meaning:
+5G_1CM_Table_Dry_foam_22g_Chiba_M.4.3.2_2025-09-24_12.49.17
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+position-depth of the needle shaft inside foam-level of pump-phantom-needle gauge-needle type-sensor-type_timestamp
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+Sensor places on channel 0. On channel 1 external microphone for sync sound detecting.
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+Needle tracking protocol
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+There is no tracking because needle was stationary
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