Ch.4 Formulas & Relations Flashcards

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1
Q

Frame Rate vs depth w/ FR

A

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

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2
Q

Frame Rate vs depth w/ PRF

A

Image depth x PRF

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3
Q

PRF

A

PRF = n x LPF x FR

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4
Q

PRF

A

4 to 15 kHz

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5
Q

Beam Former typical

A

60 to 100 dB gain

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6
Q

ADC

A

Digitizer

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7
Q

Displays dynamic ranges

A

Up to 30 dB

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8
Q

Human vision dyn range

A

20 dB

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9
Q

Rect matrix measures

A

1024x768 or 512x384

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