Description
Ear Phantom for R&D is a product with a precised anatomy of a human ear and it can be used for research and development of a noise reduction equipment.
It can be fabricated as a stand-alone product or implemented to the full skull and/or head.
| EAR PHANTOM PROPERTIES | ||||||
| Type of the tissues: | Sound velocity [m/s] | Density [g/cm³] | Hardness [Shore 00] | T2 [ms] | Speckles | Attenuation measured at 2.25 MHz [dB/cm] |
| Cortical bone material used to fabricate the temporal bone | 3000 ± 30 | 2.31 | N/A | N/A | N/A | 6.4 ± 0.3 |
| Transparent Phantom | 1400 ± 10 | 1.01 | 35 | 60 | NO | 1.3 ± 0.2 |
| Cartilage | 1850 ± 10 | 1.06 | 85 | N/A | NO | 30 ± 2 |
| THERMAL PROPERTIES OF OUR BONE MIMICKING MATERIAL | |||||
| Thermal Conductivity: | Volumetric Specific Heat Capacity: | Thermal Diffusivity: | Thermal Resistivity: | Specific Heat: | Speed of Sound: |
| 0.776 W/ m K | 1.040 MJ/ m^3 K | 0.746 mm^2/ s | 1.289 m K/ W | 0.978 J/ g Deg Celsius | 3070 m/s |
