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audioduration (s)
10.1
10.9

Main protocol

Performer: Hamza
Purpose / Hypothesis: To see pump height effect on signal with stationary needles.

Needle size: 22G Needle tip: Chiba

Used Sensor : M.4.4.0.22G and M.4.4.1.22G
Punctured Material: Foam
Phantom setup: Foam wrapped around tube. Dry foam used.

b378dd1a-7d64-4041-b208-0cee68f8eafc

Extended:

Pump was running at 22 rpm.
Pattern box used for stable tube and known pattern and distance from tube.
2 differnt pump height used one was 1.5m and other one was same level as pattern box.

60e634a3-9af3-46c7-a4f4-4944512818dc

1.5M high

f2597f2c-281f-4c29-ae07-3095e03752f5

Same level

Filename meaning:
1.5m_elevated_1st__M.4.4.0_2nd_M.4.4.1_dry_foam_22g_chiba_2025-10-21_18.04.09

level of pump-sensor-type-phantom-needle gauge-needle type_timestamp

M.4.4.0 Sensor placed on channel 0. On channel 1 M.4.4.1 microphone.

Needle tracking protocol

There is no tracking because needle was stationary

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