HydrogenAudio

Hydrogenaudio Forum => Scientific Discussion => Topic started by: jhenderson on 2005-12-19 19:09:18

Title: A-weighting
Post by: jhenderson on 2005-12-19 19:09:18
I am looking for a code snippet which applies an A-weighted audio filter on a block of time-series data.  Alternately, if FIR or IIR coefficients are available, I can use those.  Target sample rates of 44.1 and 96 kHz. 

TIA
Title: A-weighting
Post by: SebastianG on 2005-12-21 16:32:57
Quote
I am looking for a code snippet which applies an A-weighted audio filter on a block of time-series data.  Alternately, if FIR or IIR coefficients are available, I can use those.  Target sample rates of 44.1 and 96 kHz. 

TIA
[{POST_SNAPBACK}][/a] (http://index.php?act=findpost&pid=351292")


I havn't looked to closely but you might find what you need here:
[a href="http://replaygain.hydrogenaudio.org/equal_loudness.html]http://replaygain.hydrogenaudio.org/equal_loudness.html[/url]
http://replaygain.hydrogenaudio.org/equal_loud_coef.txt (http://replaygain.hydrogenaudio.org/equal_loud_coef.txt)

Sebi