Reflected echoes displaying falsely high amplitudes describe ________.
A) speckle
B) shadowing
C) enhancement
D) speed error
Correct Answer:
Verified
Q31: When imaging deep structures,which of the following
Q32: Additional beams emitted from an array transducer
Q33: Clutter is also known as _.
A) noise
B)
Q34: A duplication artifact associated with echoes interacting
Q35: Which of the following results from the
Q37: Under-sampling the Doppler shift is likely to
Q38: If the pulse repetition frequency (PRF) is
Q39: Which of the following types of artifacts
Q40: Aliasing does not occur in _.
A) color
Q41: If the propagation speed through a medium
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