From: Music content authentication based on beat segmentation and fuzzy classification
Manipulation | authRatio | Result | Manipulation (kbps) | authRatio | Result |
---|---|---|---|---|---|
LP (8 kHz) | 1.4584 | ✓ | MP3 (128) | 1.4563 | ✓ |
LP (4 kHz) | 1.4496 | ✓ | MP3 (96) | 1.4550 | ✓ |
RS (22,050) | 1.4023 | ✓ | MP3 (64) | 1.4506 | ✓ |
RS (16,000) | 1.3876 | ✓ | MP3 (48) | 1.4450 | ✓ |
- | - | - | MP3 (32) | 1.4396 | ✓ |