You could check out http://en.wikipedia.org/wiki/A-weighted

Most likely you'll know that already... in that case, never mind :)

-Markus Start a New Thread

Hi all!
I am working on designing a digital hearing aid as my MSc project. I have already done the simulation part, but for my report I need some stuff on 'Frequency Shaping' and 'Amplitude Compression'. I browsed the internet alot, but couldn't find anything. If anyone could help, I would really appreciate. My email address is w...@yahoo.com.

Many Thanks... Start a New Thread