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Table 3 Average authentication results under time-domain desynchronization distortions

From: Music content authentication based on beat segmentation and fuzzy classification

Manipulation authRatio Result Manipulation authRatio Result
TSM (−1%) 1.4588 TSM (+1%) 1.4640
TSM (−2%) 1.4505 TSM (+2%) 1.4645
TSM (−3%) 1.4468 TSM (+3%) 1.4578
TSM (−4%) 1.4398 TSM (+4%) 1.4524
TSM (−5%) 1.4460 TSM (+5%) 1.4482
TSM (−6%) 1.4354 TSM (+6%) 1.4465
TSM (−7%) 1.4268 TSM (+7%) 1.4324
TSM (−8%) 1.4324 TSM (+8%) 1.4285
TSM (−9%) 1.4205 TSM (+9%) 1.4263
TSM (−10%) 1.4154 TSM (+10%) 1.4186
TSM (−11%) 1.4106 TSM (+11%) 1.4120
TSM (−12%) 1.4045 TSM (+12%) 1.4082
TSM (−13%) 1.3940 TSM (+13%) 1.4002
TSM (−14%) 1.3768 TSM (+14%) 1.3967
TSM (−15%) 1.3428 TSM (+15%) 1.3658
TSM (−16%) 1.3198 TSM (+16%) 1.3218
TSM (−17%) 1.2956 TSM (+17%) 1.3145
TSM (−18%) 1.3014 TSM (+18%) 1.3025
TSM (−19%) 1.2543 TSM (+19%) 1.2845
TSM (−20%) 1.2745 TSM (+20%) 1.2649
Jittering (1/2,000) 1.4527 Jittering (1/500) 1.4393
Jittering (1/1,500) 1.4546 Jittering (1/100) 1.4420
Jittering (1/1,000) 1.4488 - - -
  1. TSM means time-scale modification.