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History of Group Delay primer


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Tue, 02 Nov 2004 02:01:09 . . . . paulspencer [New page added]


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What is group delay?

Paul Spencer

[What is group delay]

How much is audible?

This is believed to be frequency dependant.

||8 kHz||2 ms||
||4 kHz||1.5 ms||
||2 kHz||1 ms||
||1 kHz||2 ms||
||500 Hz||3.2 ms||

This is derived from an article by John Murphy:

||100 Hz||10 ms||
||80 Hz||12.5 ms||
||60 Hz||17 ms||
||40 Hz||25 ms||
||20 Hz||50 ms||

Will finish later