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EURASIP Journal on Advances in Signal Processing
Figure 5 | EURASIP Journal on Advances in Signal Processing

Figure 5

From: Single channel speech separation in modulation frequency domain based on a novel pitch range estimation method

Figure 5

Smoothed intensity values at different scales. (a) Initial intensity for all channels. (b) Smoothed intensity at the scale 14. (c) Smoothed intensity at the scale 10. (d) Smoothed intensity at the scale 4. (e) Initial intensity in a channel centered at 560 Hz. (f) Smoothed intensity in the channel at the scale 14. (g) Smoothed intensity in the channel at the scale 10. (h) Smoothed intensity in the channel at the scale 4. The input is shown in Figure 3a.

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