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Harsh (clipped?) MP3 results with EAC/LAME
post Jun 5 2012, 13:49
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I've been using the standard EAC/LAME process to create some high-quality (320 kbps) MP3s. In the past I've just used iTunes to create them (or downloaded 256 kbps from Amazon) and had been reasonably satisfied, although I still found I preferred lossless or original CDs. I have a high-end stereo system in my car that I use for listening primarily on extended commutes.

With the rips and compression that I've recently been doing with EAC and LAME, I've noticed that the resulting MP3s are sounding very harsh at moderate volumes, primarily in the treble region (vocals and guitars, in particular, are sounding very saturated) - almost painful to listen to. I think, perhaps, the recordings are heavily clipped for some reason. The original CDs, played on the same equipment, sound fantastic. My earlier MP3s sound OK as well.

Not what I expected from what I've read should be a very high quality result.

I'm using the latest builds of EAC and LAME (not exactly sure of the versions, will need to check when I get home). No normalization on either the lossless rip or the lossy compression. LAME command line parameters are "-b 320 -h %source% %dest%". EAC reports 100% peak volume and near 100% accuracy for just about every song I've converted.

Can someone help me out, identify something to check that might be causing this problem? Is there any way to confirm the clipping in the source, resulting WAV, or resulting MP3?

The only thing I can think of is the quality of the CD player on my computer. I'm planning to try the same rip and compression process on my laptop to see if it makes a difference.


This post has been edited by mooch91: Jun 5 2012, 13:50
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post Jun 5 2012, 15:03
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You mention that you listen using a car stereo. There's a possibility that your head unit has some decoding error or other audible error with certain MP3 files.
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