[LAD] Determining Phase

Folderol folderol at ukfsn.org
Sat Jun 25 22:35:51 UTC 2011


On Sun, 26 Jun 2011 00:22:58 +0200
Jörn Nettingsmeier <nettings at folkwang-hochschule.de> wrote:
> that's where delay becomes "group delay", i.e. the same constant time 
> delay implies different phase angles depending on frequency, pretty much 
> arbitrarily large as the frequency rises.

Bingo!

Which is why it is quite insane for people to worry about phase shift in
amplifiers. As long as all channels are the same so there is no phase
*difference* it's quite irrelevant.

-- 
Will J Godfrey
http://www.musically.me.uk
Say you have a poem and I have a tune.
Exchange them and we can both have a poem, a tune, and a song.



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