The hearing aid 1 further including a carrier frequency source for providing a high frequency carrier signal at an output for {TAIL ~ application} of {HEAD ~ said signal} to both said modulation and demodulating means 
The hearing aid 1 further including a carrier frequency source for providing a high frequency carrier signal at an output for { TAIL ~ application } of { HEAD ~ said signal } to both said modulation and demodulating means
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH