The Experimental Research Of The Way Acoustic Noise Influences Speech Characteristics
Table 1:
| Mic - Pattern | 0 dB | Speech 80 dB | Boeing 80 dB | ||||||
| sp | mel | cep | sp | mel | cep | sp | mel | cep | |
| 1 mic – | 0.3 | 0.3 | 0 | 6.3 | 4.7 | 3.8 | 0.7 | 0.3 | 21.7 |
| N-v 0 dB | |||||||||
| 1 mic – | 1.5 | 5 | 0.3 | 5.3 | 3.3 | 7.5 | 0.8 | 2.5 | 34.2 |
| N-v 80 dB | |||||||||
| 2 mic – | 0.3 | 0.3 | 0 | 2.5 | 3.8 | 2.8 | 0.5 | 0.7 | 7 |
| N-v 0 dB | |||||||||
| 2 mic – | 1.5 | 5 | 0.3 | 0.8 | 1.7 | 3.7 | 1.5 | 3 | 1.2 |
| N-v 80 dB | |||||||||