a second filter bank receiving said input signal and being controlled by said frequency estimates and comprising a plurality of {HEAD ~ filters} operating in {TAIL ~ different frequency bands}, each frequency band comprising at least one of said targeted frequencies, each of said filters providing a modified signal 
operating in
a second filter bank receiving said input signal and being controlled by said frequency estimates and comprising a plurality of { HEAD ~ filters } operating in { TAIL ~ different frequency bands } , each frequency band comprising at least one of said targeted frequencies , each of said filters providing a modified signal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH