Ch.4 Formulas & Relations Flashcards by Lindsey Yunker

Q

Frame Rate vs depth w/ FR

A

Pen depth x # foci x lines per frame x frame rate

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Q

Frame Rate vs depth w/ PRF

A

Image depth x PRF

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Q

PRF

A

PRF = n x LPF x FR

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Q

PRF

A

4 to 15 kHz

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Q

Beam Former typical

A

60 to 100 dB gain

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Q

ADC

A

Digitizer

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Q

Displays dynamic ranges

A

Up to 30 dB

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Q

Human vision dyn range

A

20 dB

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Q

Rect matrix measures

A

1024x768 or 512x384

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