NEW MP3 Pro... whats the betting it sucks!
Feb 25, 2003 at 1:24 PM Thread Starter Post #1 of 7

Duncan

Headphoneus Supremus
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The full story is here

Why do I feel that they're taking steps in the WRONG direction?
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Feb 25, 2003 at 5:09 PM Post #3 of 7
Posted: 11/01/2001

This is kinda old news?
 
Feb 25, 2003 at 5:13 PM Post #4 of 7
Quote:

Originally posted by lan
Posted: 11/01/2001

This is kinda old news?


You do have a point there
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Fingers crossed... they scrapped the idea...

Fingers crossed
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Feb 26, 2003 at 5:52 AM Post #5 of 7
From what I understand there are already some players that use MP3 Pro by RCA. I've tried making some 64Kbps MP3 Pro files. They sounded just as bad as 64Kbps regular MP3s or WMA's.
 
Feb 26, 2003 at 6:01 AM Post #6 of 7
I think MusicMatch Jukebox - that comes with iPod - can encode in mp3Pro. iPod will play it back though I can't say is it in compatibility mode (in which case it sounds like a 64kbps file) or real mp3Pro playback.
 
Feb 27, 2003 at 1:22 AM Post #7 of 7
PC Magazine recently compared the various audio compression methods. As I recall, the study found that MP3 Pro sounded superior to standard MP3 encoding at a low sampling rate (64K), and performed about the same at a 128K sampling rate. At the higher sampling rate of 192K, MP3 encoding performed better than all other codecs tested. The study also considered both critical listening (through headphones) and non-critical listening (through a PC sound card and PC speakers).

I have goofed around with my version of Nero Burns ROM that came with my CD-RW drive, and can encode for MP3 and MP3 Pro. At the lower sampling rates, MP3 Pro clearly had the better top end. The real benefit of MP3 Pro is the files can be anywhere from half to two-thirds as large as an MP3 file and subjectively sound the same. So you can sample at between 64K and 96K (instead of 128K) and the resulting MP3 Pro will sound as good, to most people, as the 128K MP3 encoded file.

If you have a flash player with limited memory, say 64MB, or even 128MB, then you would benefit from being able to load more tunes for portable listening using MP3 Pro. If you have an iPod of one of the other hard drive portable players with 5-40 GB of storage, then your listening pleasure will benefit from encoding your MP3s at 192K with variable bit rate (VBR).
 

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