bisbismuthbismuth telluridebistablebistable circuitbistable devicebistable multivibratorbistable switching circuitbistatic radarbitbit density linear densitybit error ratebit interface unitbiubit linebit parallelbit pickbit ratebit reversalbit reversedbit serialbit slice architecturebit wise operationbitebitmapbits per secondb s bpsblackblack after whiteblack boxblack compression black saturationblack levelblack lightblack negativeblack peakblack positiveblack recordingblack signalblack transmissionblacker than black regionblackloodyblackoutblackout effectbladeblade antennablankblanked picture signalblanket areablanketingblanking beam blankingblanking levelblanking pulse
