RIAA EQ comparation between Audacity EQ (FIR) w/ RIAA preset and 2nd o |
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RIAA EQ comparation between Audacity EQ (FIR) w/ RIAA preset and 2nd o |
 Aug 26 2009, 10:39
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#1
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Group: Members Posts: 246 Joined: 14-February 07 From: EU-FIN Member No.: 40610  |
Audacity 1.2.6
Normalization and Amplification done using Audacity features. 24-bit/48kHz (wma) samples: 1 - no RIAA - 
1.wma ( 1.21MB )
Number of downloads: 3612 - Audacity EQ w/ RIAA preset -
2.wma ( 1.1MB )
Number of downloads: 2483 - Audacity EQ w/ RIAA preset + Normalization (< -3.0 dB) -
3.wma ( 1.16MB )
Number of downloads: 2064 - Audacity EQ w/ RIAA preset + Amplifying (< -0.0 dB) -
4.wma ( 1.16MB )
Number of downloads: 2025 - IIR filter (< -1.0 dB) -
5.wma ( 1.07MB )
Number of downloads: 1876 - IIR filter (< -3.0 dB) -
6.wma ( 1.07MB )
Number of downloads: 279Examples/instructions to make IIR type RIAA EQ implementation can be found @ http://jiiteepee.fortunecity.com/riaafilter/index.html Juha |
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Dec 28 2012, 16:29
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#2
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 Group: Members Posts: 103 Joined: 19-May 08 From: UK (London-ish) Member No.: 53626 |
Meanwhile, 3 years later, in a galaxy far, far away:
The Audacity samples sound wrong to me - too much treble and not enough bass. I have done some experiments of my own which support this. Maybe this is fixed in Audacity 2.x How did you calculate your IIR filter parameters please? -------------------- I am an independent software developer (VinylStudio) based in UK
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Lo-Fi Version | Time is now: 22nd May 2013 - 15:34 |
