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BPM Accuracy (Software Analysis Vs Studio Value)
Elliøtt
post May 17 2012, 01:43
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First post so hi! smile.gif

Recently I've been trying to get high-precision BPM readings for some of my tracks (beyond the realistic accuracy of manual tapping) so I measured them in 5 different programs and collated. One of them was obviously much worse than the rest so I took it out, leaving readings from Rapid Evo, MixMeister, Traktor and something else I forgot the name of. Although there was a surprising amount of dissent given that all 4 programs can be (reasonably) assumed accurate without the need for corroboration, in almost all cases there was clearly a "correct" value (usually matching the studio-quoted BPM precisely).

On some tracks, however, the obviously correct value differs from what I know to be the "actual" BPM (by that I mean the BPM it was meant to be at, as listed by the producers). We're only talking a few hundredths of a unit here really but occasionally that's all it needs to be out by to confuse me when I'm mixing. So my question is this: if I have a track with a quoted BPM of 174.00 and the most accurate analyses (to the best of my knowledge) give me 173.97 (true example), is it more likely that the software is out or that what they actually meant by 174.00 (or thought was the case) was 173.97?

(The tracks all belong broadly to dance music and are from the last, say, 5 years so the production accuracy is likely to be high)

Cheers for any advice!

This post has been edited by ElliottPE: May 17 2012, 01:46
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