time gain compensation

time gain compensation (TGC)

increasing amplification of echoes from increasing tissue depths. It is used in ultrasound to correct for increased attenuation of sound with tissue depth.
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Digital time gain compensation (DTGC): The AFE58JD16 and AFE5816 include a DTGC engine with 0.
One Button[TM] optimization simplifies the beginning of each exam by automatically adjusting a wide variety of ultrasound imaging controls such as time gain compensation (TGC).