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Comp.dsp is a worldwide Usenet news group that is used to discuss various aspects of digital signal processing.
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Normalizing RMS to a specific A-Weighted db
WaverlyE - 2010-10-15 19:19:00
Hello All,
I am attempting to normalize an audio file to a specific RMS decibel value
(A-Weighted).
I currently calculate calculate the A-Weighted RMS of an audio file.
I calculate a scale fac...
Validating an A-Weighted filter
WaverlyE - 2010-09-21 12:39:00
How can I validate an A-Weighted filter with data other than a sine wave?
I have an A-Weighted filter, that I obtained from the the Internet. I have
tested it against sine wave frequencies startin...Weighted vs. non-weighted
WaverlyE - 2010-09-10 21:37:00
Hello, I am attempting to reproduce the results of a psychological
experiment. In the original experiments, messages were delivered -15 to 25
db(A) relative to ambient environment or white noise sour...