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Sphere as a sound source - is it correct>
PostPosted: Sun Jun 04, 2017 2:50 am Reply with quote
multalisk
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Joined: 03 Jul 2014
Posts: 5




If I were to calculate in EASE Aura to get these values
..............
Arrival Time,Definition,C50,C80,STI, Articulation Loss
..............

Is it correct to use the sphere? If i only care about the property of the room not the speakers

Mainly I use sphere set to the max level to calcuate T30.

Your suggestion is very much appreciated.
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PostPosted: Mon Jun 05, 2017 7:50 am Reply with quote
thomas
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Joined: 16 Mar 2011
Posts: 60




Definition,C50,C80,STI and Articulation Loss are parameters depending on
source/source position - room - receiver/receiver positon.
So you have to choose the appropriate source. For music (C80) often a spere is used, or the loudspeakers of the PA (when used for music).
You should chose a human for speech for a fixed direction of speaking, or a sphere if all directions are of the same importance. Or the loudpeakers of the PA (when used for speech).
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Sphere as a sound source - is it correct>
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