Quote:
Originally Posted by Levi
I meant V6, not V8.
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Ah, in that case, I don't think waveform analysis is sufficient to identify the difference without some very specific circumstances. E.g., a V6 with dual exhaust, and a stereo mic placed on the centerline.
If you had a very detailed recording, you could examine the waveform from various examples of V6 engines versus I6 engines, but you'd need a high quality recording with many samples. Ultimately, I think there are too many confounding factors, like exhaust design and turbocharger configuration.