TABLE I.
Classification Performance of a List of Acoustic Features in Terms of HIT−FA (in %) for Six Noises at −5 dB SNR, Where FA is Shown in Parentheses (From [22])
| Factory | Babble | Engine | Cockpit | Vehicle | Tank | Average | |
|---|---|---|---|---|---|---|---|
| MRCG | 63 (7) | 49 (13) | 77 (4) | 73 (4) | 80 (10) | 77 (6) | 70 (7) |
| GF | 61 (7) | 45 (15) | 75 (4) | 71 (3) | 80 (10) | 76 (6) | 68 (8) |
| GFCC | 61 (6) | 46 (14) | 73 (4) | 70 (3) | 78 (11) | 74 (6) | 67 (7) |
| DSCC | 56 (7) | 42 (14) | 70 (5) | 66 (3) | 77 (11) | 73 (6) | 64 (8) |
| MFCC | 57 (7) | 43 (14) | 69 (5) | 67 (4) | 77 (11) | 72 (7) | 64 (8) |
| PNCC | 56 (6) | 44 (14) | 69 (5) | 66 (4) | 77 (11) | 71 (7) | 64 (8) |
| PLP | 56 (6) | 41 (12) | 68 (5) | 66 (4) | 77 (11) | 71 (7) | 63 (8) |
| AC-MFCC | 56 (6) | 42 (14) | 67 (5) | 65 (4) | 77 (11) | 71 (7) | 63 (8) |
| RAS-MFCC | 57 (6) | 41 (14) | 68 (5) | 66 (4) | 76 (11) | 71 (7) | 63 (8) |
| GFB | 57 (7) | 41 (18) | 67 (5) | 66 (4) | 75 (12) | 70 (7) | 63 (9) |
| ZCPA | 55 (8) | 40 (16) | 68 (5) | 65 (4) | 75 (13) | 70 (8) | 62 (9) |
| SSF | 54 (7) | 39 (15) | 67 (5) | 60 (4) | 76 (11) | 69 (7) | 61 (8) |
| RASTA-PLP | 52 (6) | 38 (15) | 64 (5) | 61 (4) | 76 (12) | 67 (7) | 60 (8) |
| GFMC | 48 (7) | 35 (15) | 61 (6) | 60 (5) | 67 (17) | 59 (9) | 55 (10) |
| PITCH | 46 (3) | 29 (22) | 50 (5) | 50 (2) | 59 (16) | 53 (7) | 48 (9) |
| AMS | 40 (6) | 27 (9) | 49 (5) | 52 (4) | 50 (31) | 45 (11) | 44 (11) |
| PAC-MFCC | 17 (5) | 11 (8) | 30 (9) | 29 (7) | 40 (48) | 21 (17) | 25 (16) |
Boldtype Indicates Best Scores