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Hydrogenaudio Forum => Scientific Discussion => Topic started by: beyondipod on 2007-10-22 08:57:24

Title: Audio Calculations
Post by: beyondipod on 2007-10-22 08:57:24
These formulas are mostly in the analogue domain but might come in handy for some members;

Online Acoustic Conversion Engines. (http://www.sengpielaudio.com/Calculations03.htm)
Title: Audio Calculations
Post by: Woodinville on 2007-10-24 19:22:01
These formulas are mostly in the analogue domain but might come in handy for some members;

Online Acoustic Conversion Engines. (http://www.sengpielaudio.com/Calculations03.htm)



A handy page.

Another useful page is http://www.csgnetwork.com/atmossndabsorbcalc.html (http://www.csgnetwork.com/atmossndabsorbcalc.html)

It's handy when people argue about the need for 50kHz response

(try 30% humidity  at 50kHz...  )
Title: Audio Calculations
Post by: opaqueice on 2007-10-29 13:11:52
It's handy when people argue about the need for 50kHz response

(try 30% humidity  at 50kHz...  )


1.3 dB/m?  So what? 

I think there are better arguments...
Title: Audio Calculations
Post by: Woodinville on 2007-10-30 04:47:21

It's handy when people argue about the need for 50kHz response

(try 30% humidity  at 50kHz...  )


1.3 dB/m?  So what? 

I think there are better arguments...


Consider the implications for any reasonable-sized concert hall now. Down 20-30 dB.
Title: Audio Calculations
Post by: menno on 2007-10-30 08:07:06
Another useful page is http://www.csgnetwork.com/atmossndabsorbcalc.html (http://www.csgnetwork.com/atmossndabsorbcalc.html)

It's handy when people argue about the need for 50kHz response


Indeed, they could use global warming as an excuse
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