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Figure 8 | EURASIP Journal on Audio, Speech, and Music Processing

Figure 8

From: Noisy training for deep neural networks in speech recognition

Figure 8

Performance of noise training with different σ SNR . (a) Car noise test. (b) Bus noise test. (c) Restaurant noise test. (d) Park noise test. (e) Station noise test. White and cafeteria noises are injected, and μ SNR=15 dB. For each plot, the test data are corrupted by a particular ‘unknown’ noise. The ‘baseline’ curves present the results of the system trained with clean speech data, as have been presented in Table 1.

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