In {TAIL ~ the preferred embodiment}, {HEAD ~ a thin profile output transducer} is used so that the entire composite transducer assembly has as thin a profile as possible 
In
In { TAIL ~ the preferred embodiment } , { HEAD ~ a thin profile output transducer } is used so that the entire composite transducer assembly has as thin a profile as possible
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH