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Ultrasound Imaging Techniques and Effects by anu is a document available to read on EtoBox.
USS probes operate between 2-17MHz, using the relationship between wavelength and frequency to calculate velocity. Ultrasound undergoes interactions like reflection, scattering, refraction and attenuation in soft tissue. Pulse echo imaging works by transmitting pulses and receiving echoes. Higher frequencies provide better resolution but less penetration, while lower frequencies have poorer resolution but greater penetration. Temporal resolution can be improved by decreasing depth or sector width to increas
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- anu
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- EN