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