--- license: cc-by-nc-4.0 --- # Main protocol Performer: Hamza Purpose / Hypothesis: To see needle tip effect on signal recorded, needle tip go through chicken when it is on the air we have only needle shaft effect on the signal Needle size: 22G Needle tip: Chiba Punctured Material: Chicken Phantom setup: Chicken on the our foam holder Extended: Chicken bottom was 5.6 cm high over box Filename meaning: \ chicken-breast_Speed-10_22g_chiba_stethescope_2025-09-24_12.49.17 material_speed-of-dobot_needle-type_sensor-type_timestamp Sensor places on channel 0. On channel 1 microphone for sync sound detecting. # Needle tracking protocol Marker Size: 4 cm \ Marker Border size: 0.9 cm Needle offset: 10.6 cm \ Z-offset: 2.5 cm