3 May
2012
3 May
'12
11:33 a.m.
On Thu, 03 May 2012 11:01:01 -0400, Jay Ashworth said:
In general, though, intelligibility comes from the higher frequencies, and 3.4kHz is *usually* high enough. What might be the case is that you'd have more trouble *distinguishing* amongst women, or between women and children, because the tones necessary for that are more located above the cutoff frequency.
I have had more than a few surreal conversations on the phone with my daughter - once the 3.4kHz filter gets done, I can't distinguish her voice from her mom's (and yes, I've gotten social-engineered as a result). Life has gotten simpler since she got old enough to have her own cell phone. ;)