Skip to main content
Fig. 3 | EURASIP Journal on Audio, Speech, and Music Processing

Fig. 3

From: A CNN-based approach to identification of degradations in speech signals

Fig. 3

Visualization of the saliency map, plotted in blue shading on top of the gray-scale signal spectrogram, by applying the score-CAM method to the log-mel spectrogram of a pathological voice signal (sustained vowel /a/) degraded by three types of degradation. The intensity of the saliency map, shown on a scale of 0 to 255 by the colorbars, illustrates the importance of each region of the input space to the target class

Back to article page