Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
OOPS a tying error ==> people might postpone wearing them, for many year.
On Jul 15, 2015, at 12:12 PM, Ludwik Kowalski wrote:
Personal Sound Amplifiers (PSA)
Hearing aids are very expensive, typically from $3000 to $6000 a pair.
But some people might wearing them, for many year.
I describe this alternative at my university website:
http://csam.montclair.edu/~kowalski/aps.htm
Feel free to share this short essay with others.
Comments will be appreciated.
Ludwik Kowalski (see Wikipedia)