This invention therefore adds a second input transducer to {HEAD ~ the composite transducer} disclosed in {TAIL ~ the parent application}, applicant Ser 
disclosed in
This invention therefore adds a second input transducer to { HEAD ~ the composite transducer } disclosed in { TAIL ~ the parent application } , applicant Ser
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH