Please I am seeking  for a better way  to improve otoacoustic signals. What I need is more of methodology,  otoacoustic emission is a form of signal emitted from cochlear (inner ear) to ascertain the status of the hearing. If you  check Dr Kemp research he realized pass/fail criterion which needs modification of the recorded signals to get degree of hearing loss. Please I need suggestions 

Best regards to everyone 

I worked with Bill Rhode a couple of decades ago (well, pretty close to that) so I found an article with his name and otoacoustic: http://acousticstoday.org/electromotility-history-... This article starts at Kemp and goes into more modern measurements which might be a better place to start. Methods of detecting hearing loss seem to have improved over the past 40 years.

Dr. mike

Thanks Dr. Mike

i appreciate your comment and i am looking forward to interacting with you. what a good work.

I am not sure what your request actually means.
1) what is your current level of understanding - what kind of suggestions do you need?
2) what is your comment about Kemp's approach?