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Author Archives: Anonymous

Which receiver function compensates for attenuation and crea…

Which receiver function compensates for attenuation and creates an image that is uniformly bright from top to bottom?

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What type of interference would produce a higher amplitude w…

What type of interference would produce a higher amplitude wave?

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A 10MHz transducer will produce a wave with a _________wavel…

A 10MHz transducer will produce a wave with a _________wavelength in comparison to a wave produced by a 2 MHz transducer

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You are using a transducer that produces a 12MHz soundwave. …

You are using a transducer that produces a 12MHz soundwave.  The wave is not reaching the desired location of 8 cm deep.  What alteration can you make that will increase the odds that the wave will reach the desired depth?  

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When using a 2 MHz transducer, a Doppler shift of 2,000 Hz i…

When using a 2 MHz transducer, a Doppler shift of 2,000 Hz is reported.  What will happen to the reported Doppler shift if the technologist uses a 4 MHz transducer?

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During compression the particles in the medium are _________…

During compression the particles in the medium are ____________________.

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Resolution of 2 structures __________ to the sound beam is t…

Resolution of 2 structures __________ to the sound beam is termed Angular resolution.  

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Which action listed below can improve your signal to noise r…

Which action listed below can improve your signal to noise ratio? 

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What type of sound wavelength creates images with improved r…

What type of sound wavelength creates images with improved resolution?

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How wide is the typical focal point of a sound beam?  

How wide is the typical focal point of a sound beam?  

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