sell-feedback connection weights
Loopback， feed-through or cross connection
Voltage series connection negative feedback
negative feedback [= reverse feedback]
OHCCCS Open Horizon Connection Client and Connection Server
a deadbeat state feedback
a semiconductor laser with external optical feedback
a virtual microphone feedback controller
AC excitation double-feedback generator
accelerate speed_degenerative feedback
ACCELERATION FEEDBACK CONTROL
acceleration sensor based feedback control
accurate feedback linearization