METHOD FOR CALCULATION OF WEIGHTS OF RESPECTIVE SPREADING OF TV SETS ACROSS CHANNELS Russian patent published in 1999 - IPC

FIELD: TV equipment. SUBSTANCE: method involves measuring values of power supply which enters load of region to be processed, and detection of sequence of conductance values of load in this region, simultaneous detection of reference sequence for each channel in order to measure function of image brightness in respective channel, and calculation of weights of respective spreading of TV sets across channels by means of calculation of linear dependence of measured sequence of conductance values of region under investigation with respect to reference sequence of this set. EFFECT: possibility of on-line monitoring of spreading of TV sets across channel, real-time representative estimation of TV programs. 5 cl, 1 dwg