How to extract Sound pressure from wav file?
On 08/11/2011 10:33, Phil Allison wrote:
"Frank Rommel"
I have to extract the sound pressure [db (A)] over time to determine
the average over 5 seconds. This I must be able to automate in order
to apply it to about 2000 sound files.
The software DIAdem , LabVIEW and MatLab are available. Another
freeware would be no problem.
Does anyone have an idea for it?
** Got any idea what a * reference * is ???
You are asking us is like how to determine the depth of the ocean by looking
at the waves.
That can be done given sufficient [possibly infinite] other information.
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