A. Decreasing the logarithmic compression
B. Increasing the sector width
C. Decreasing the number of focal zones
D. Increasing the number of lines per frame
A. Speed of sound
B. Spatial pulse length
C. Focal zone
D. Aperture
A. Temporal
B. Elevational
C. Lateral
D. Axial
A. Decreasing pulse repetition frequency
B. Increasing number of color lines per frame
C. Increasing ensemble length (packet size)
D. Decreasing width of the color field of view
A. Reduce the focal region
B. Adjust the contrast resolution
C. Increase line density
D. Improve the axial resolution
A. Halves
B. Quadruples
C. Doubles
D. Quarters
A. Decrease the spectral Doppler gain.
B. Increase the Doppler pulse repetition frequency.
C. Decrease the Doppler pulse repetition frequency.
D. Increase the spectral Doppler gain.
A. Piezoelectric Material
B. Backing Material
C. Lens
D. Matching Layer
A. Beam width
B. Acoustic impedance
C. Pulse length
D. Tissue texture
