3- bit digital gain cortrol

digital bit rate

digerati digital bit stream

very high bit-rate digital subscriber line

vestigial sidebandvery high asynchronous digital subscriber line

VESAvery high asynchronous digital subscriber line

very high speed digital subscriber line

Very high data rate Digital Subscriber Line

VDSLvery high asynchronous digital subscriber line

VDSL Very high data rate Digital Subscriber Line

VDSL Very – high – data – rate Digital Subscriber Line

VDIvery high bit rate digital subscriber line

vacuum tubevery high bit rate digital subscriber line

single-pair high speed digital subscriber line

HRDSL High Rate Digital Subscriber Loop

HRDR High – Rate Digital Recorder

High Speed Digital Subscriber Line