So, I'm doing a project in a statistics course I'm taking, and I have decided on doing a factorial experiment for quality of Lame-encoded MP3s at approximately 64 kbps.
I'm going to use different settings to encode the MP3s for thereafter to test the quality.
What I need to know is the lowpass frequencies for the different VBR-settings. A list of options which are included (albeit hidden) in the (-V n --vbr-new)-option in the encoder would also be appreciated.
If you have suggestions for what options to test, please add them to your post.
I was thinking of testing ABR 64 with options vs. V 9 --vbr-new with options.
I'm also considering VBR vs. CBR, but that may perhaps not be as interesting.
Full Version: Lowpass frequencies for different VBR-settings
Easy way: Encode with lame.exe using the command prompt. It will tell you the lowpass.
Easy way2: Monitor the spectrum with something like Analfreq 1.8 while the track is playing.
Also, I think there is a list of the lowpass frequency for the VBR modes someplace on this forum... but I can't seem to locate it right now.
Have fun with your test
Easy way2: Monitor the spectrum with something like Analfreq 1.8 while the track is playing.
Also, I think there is a list of the lowpass frequency for the VBR modes someplace on this forum... but I can't seem to locate it right now.
Have fun with your test
QUOTE (Remedial Sound @ Oct 6 2006, 18:02) 
Hmm...
There are errors in that table in V4 thru V6. lame 3.97 tells different values. Are someone want to correct that table?
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