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Audio Discuss, What is the best way to test if an audio cd is good or bad? at International Chat: Software related forum; What is the best way to test if an audio cd is good or bad? I want to test cd's deeper than just "readable or not". I have tried Nero CD-DVD Speed (Disc Quality Test), but I do not know how to interpret the results. How


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Old 16-12-2004   #1 (permalink)
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What is the best way to test if an audio cd is good or bad?

What is the best way to test if an audio cd is good or bad?
I want to test cd's deeper than just "readable or not".

I have tried Nero CD-DVD Speed (Disc Quality Test), but I do not know how to interpret the results. How many C1 and C2 errors can there be on a "good" audio cd? Does reading speed matter?

Are there any other serious tools to test the quality of cd's (error correction usage etc)?


/Salmoneus
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Old 16-12-2004   #2 (permalink)
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Re: What is the best way to test if an audio cd is good or bad?

Play it and listen to it????????? If it sounds good OK, you're set.
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Old 16-12-2004   #3 (permalink)
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Re: What is the best way to test if an audio cd is good or bad?

C2 must definitely be 0 for a freshly burned CD-R...
If not, something has gone wrong with the process (the media and/or the burner)
However, an audio CD (either pressed or burned) can be played perfectly
even if it has C2 errors, since they are correctable.

There is a very interesting post by rdgrimes in the media forum about C1/C2 scans interpretation.
And yes, reading speed matters in C1/C2 scans.

ET

Quote:
Originally Posted by Salmoneus
How many C1 and C2 errors can there be on a "good" audio cd? Does reading speed matter?
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Old 17-12-2004   #4 (permalink)
hqs
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Re: What is the best way to test if an audio cd is good or bad?

There isn't too many consumer level apps, if you have a Plextor then you can use Plextools. Audio masters for replication should be checked by your replication plant.

If this is just for home use then I wouldn't worry about it being 100%+ perfect as it is doubtful it is since you are probably not using the highest quality CDR and Redbook mastering app.
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