On 19/12/17 10:18, whisky-dave wrote:
On Monday, 18 December 2017 17:25:59 UTC, Rod Speed wrote:
"whisky-dave" wrote in message
...
On Monday, 18 December 2017 12:55:57 UTC, Bob Eager wrote:
On Mon, 18 Dec 2017 02:59:25 -0800, whisky-dave wrote:

On Friday, 15 December 2017 17:54:23 UTC, Mike Clarke wrote:
On 15/12/2017 16:06, whisky-dave wrote:
Apparently human ears can't detect the differnt phase so it
shouldn;t
make a differnce.

They can certainly tell the difference if the left and right hand
channels are out of phase.

What do you mean by out of phase ?

Oh dear, dear, dear.

Are you saying that getting the speaker wires crossed is out of phase ?

Yep, if you do that with just one of the two speakers.

You do know that the human ear can;t detect phase don't you ,

It can with a pair of stereo speakers with one with the wires transposed.

http://www.earlevel.com/main/1996/10...tion-of-phase/

The human ear is insensitive to a constant relative phase change in a
static waveform.

What you get on speakers aint a static waveform, stupid.

And humans can't detect phase, they can tell if something sounds distorted but that doesnl;t tell then what phase the signals are at.

the ear sure can tell when too sounds otherwise the same arrive in
antiphase qand cancel each other out.

Bass performance of a pair of stereo speakers is seriously ****ed if one
is in antiphase. Mind you with subwoofers these days the problem is less
noticeable.





--
€œA leader is best When people barely know he exists. Of a good leader,
who talks little,When his work is done, his aim fulfilled,They will say,
€œWe did this ourselves.€�

ۥ Lao Tzu, Tao Te Ching