[LINK] Hearing tests for free by phone (o/t)

[Bernard Robertson-Dunn]

Ivan Trundle wrote:

>
>  And why just a fixed phone? The acoustic ability of my 'fixed' phone
>  is no better than that of my mobile - or perhaps someone who knows
>  can tell us what frequency ranges are possible across both options

The frequency response of POTS is about 400 Hz to 3400 Hz.

-- 
 
Regards
brd

Bernard Robertson-Dunn
Sydney Australia
brd at iimetro.com.au