In Reply to: It is and it isn't. posted by jsm on February 21, 2012 at 16:18:29:
a physical distance between the source and listener / microphone, does NOT alter he original signal as all frequencies are delayed equally.
Thus a signal like a square wave if produced can travel across a room and still be a square wave.
A loudspeakers phase response on he other hand is the deviation relative to the input signal, phase shift here prevents a speaker from reproducing a square wave etc (following the input signal).
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Follow Ups
- RE: It is and it isn't. - tomservo 07:36:13 02/22/12 (2)
- RE: It is and it isn't. - Presto 10:44:18 02/22/12 (1)
- RE: It is and it isn't. - Jack D II 12:52:48 02/22/12 (0)