Fingerprint comparison

#20151415 vs #20677438

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Similarity at this offset

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matcher score: 0.87

Bit error rate

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~50 % for unrelated audio

Overlap

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– frames compared

Files

4:01 · 4:03

406 and 301 submissions

Aligned fingerprints

Time runs left to right, each row of pixels is one of the 32 bits

Offset Zoom

FingerprintA #20151415

FingerprintB #20677438

DifferenceA xor B

Bit errorsover time

bit set bit clear bits differ bits match no overlap

A clear single peak means the two files contain the same audio, shifted in time