What is the harmonic frequency if the fundamental frequency… What is the harmonic frequency if the fundamental frequency is 4MHz? Read Details
Which of these is/are the functions of the switch? a) protec… Which of these is/are the functions of the switch? a) protects internal components from high power b) directs beams in transmission and reception c) a and b Read Details
A sonographer reduced sector size from 90 degrees to 30 degr… A sonographer reduced sector size from 90 degrees to 30 degrees, and line density from 1 line/degree to 3 lines/degree. What happens to frame rate? Read Details
An uncompressed signal has a dynamic range of 100dB. If it i… An uncompressed signal has a dynamic range of 100dB. If it is compressed by 50dB, what is the new dynamic range? Read Details
An image that is created by superimposing the latest frame o… An image that is created by superimposing the latest frame over older frames is called Read Details
Which parameter would change on a phantom test if the beam d… Which parameter would change on a phantom test if the beam diameter is made narrower? a)Axial resolution b)Transverse resolution c)Horizontal distance registration d)Sensitivity Read Details
The accuracy of displaying low level echoes is called The accuracy of displaying low level echoes is called Read Details
How many bits are required to display 45 shades of gray How many bits are required to display 45 shades of gray Read Details
