Quote:
Yup. See Ch 13 of Toole's book. Here's a teaser:
Quote:
It is difficult to understand how this concept of an optimum room got so
much traction in the field of listening room acoustics, and why it has endured.
Figure 13.6 illustrates the principles. In (a) it is shown that, even with the greatest
of determination, a listener is not likely to put ears in the ideal location,
and practical loudspeakers do not radiate all of their sound into a corner. This
means that with a loudspeaker and a listener in typical practical locations, all
of the calculated modes will not be equally audible, and any of the measures of
modal distribution will fail. In (b) there is another fatal flaw. We insist on listening
to at least two loudspeakers, if not five or more. All of the calculations
underlying the ideal dimensions come to naught.
It is difficult to understand how this concept of an optimum room got so
much traction in the field of listening room acoustics, and why it has endured.
Figure 13.6 illustrates the principles. In (a) it is shown that, even with the greatest
of determination, a listener is not likely to put ears in the ideal location,
and practical loudspeakers do not radiate all of their sound into a corner. This
means that with a loudspeaker and a listener in typical practical locations, all
of the calculated modes will not be equally audible, and any of the measures of
modal distribution will fail. In (b) there is another fatal flaw. We insist on listening
to at least two loudspeakers, if not five or more. All of the calculations
underlying the ideal dimensions come to naught.











The only advantage the "real theater" has over mine is screen size.






