Research Article
Multiengine Speech Processing Using SNR Estimator in Variable Noisy Environments
Table 1
Speech/nonspeech audio database.
| Audio class | Number of Audio files |
| Speech | | Male | 282 | Female | 282 | Nonspeech | | Chair | 20 | Cocktail noise | 20 | Door | 61 | Drawer | 20 | Fan noise | 169 | Footsteps | 41 | Glass breaking | 145 | Rain | 50 | Thunder | 40 | Traffic | 20 | Water | 20 | Wind | 186 |
| Total | 1356 |
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