 Posted: Wed Oct 06, 2010 9:00 am |
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| jk |
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| Joined: 06 Oct 2010 |
| Posts: 1 |
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| What is the difference between 'one octave' , 'three octave' , 'third octave'?
and
Which get me the closest data to the actual space?
tx |
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| Posted: Wed Oct 06, 2010 12:58 pm |
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| Charlie |
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| Joined: 28 Apr 2005 |
| Posts: 51 |
| Location: Charlotte, NC USA |
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| Hi JK,
This setting determines the bandwidth over which the particular metric (SPL, C50, %ALcons, etc.) is calculated and mapped. It has nothing to do with the actual space.
If you have a sound level meter in the actual space & set it to measure the SPL in the one octave wide band centered at 1 kHz you will measure a certain SPL. To compare this value to the model in EASE you would need to select one octave for the bandwidth and then 1 kHz as the center frequency.
Hope this helps. |
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Charlie Hughes |
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