Fig. 10From: Enhancement of speech dynamics for voice activity detection using DNNROC curves for the proposed method and for DNN-based VAD methods using log power spectra and speech period candidates, respectively. a White noise, SNR = − 5 dB. b Babble noise, SNR = − 5 dB. c Factory noise, SNR = − 5 dB. d Car noise, SNR = − 5 dB. e Pink noise, SNR = − 5 dBBack to article page