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Old 02-17-2006, 02:35 AM
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Simbe Simbe is offline
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Location: Finland
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Default Re: recording with 2 mics

Quote:
Originally Posted by lilblakdak
Once again, I know. Its an illusion of stereo. Its like David Copperfeild doesnt realy cut the girl in half he just tricks your brain into thinking he is. When its a complete mono channel the signal is split between two channels weakening it. When you double track and pan it, you have a stronger signal on both sides. Its not true stereo its just tricks your ears into thinking it is.
Why not use the volume knob instead? xD Doubling the mono signal (doubling the sound energy) is only going to give you a 3dB increase in the sensed loudness. It will not create any sensation of movement on the left--right axis, which is what stereo is all about.

The human ear can locate a sound source based on the time gap that results when the sound of a point source travels to your two ears that are ca. 17 cm apart from each other. The phase of the signal is slightly different between the ears. If you play two same mono signals that are in same phase in two speakers it is just as mono as the same signal played mono all the way, two speakers being the standard mostly everywhere today.

There are "faux stereo" techniques that use ie. comb filtering to divide the signal to two channels, but a good mono recording sounds way better than any artificially created stereo effect.
David Copperfield is not really a sound engineer of any kind...
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