From: Efficient voice activity detection algorithm using long-term spectral flatness measure
Noise type | −10 dB | −5 dB | 0 dB | 5 dB | 10 dB |
---|---|---|---|---|---|
White | 2.85 | 0.69 | 0 | 0 | 0.87 |
Pink | 4.49 | 0.64 | 0 | 0 | 1.19 |
Tank | 2.32 | 0 | 1.59 | 2.20 | 2.17 |
Military vehicle | 2.36 | 2.59 | 2.62 | 2.82 | 3.31 |
Jet cockpit | 0 | 0 | 0 | 0 | 1.36 |
HF channel | 1.15 | 0 | 0.57 | 1.02 | 2.27 |
F-16 cockpit | 0 | 0 | 0.10 | 1.94 | 2.30 |
Factory floor | 6.04 | 7.35 | 7.59 | 7.04 | 6.25 |
Car interior | 2.33 | 2.82 | 3.16 | 2.33 | 2.21 |
Machine gun | 12.45 | 11.33 | 9.83 | 8.74 | 7.56 |
Speech babble | 2.11 | 0 | 2.068 | 0 | 0 |
Speech shaped | 3.80 | 0 | 0 | 0 | 1.84 |