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Fig. 7 | EURASIP Journal on Advances in Signal Processing

Fig. 7

From: Multi-resolution auditory cepstral coefficient and adaptive mask for speech enhancement with deep neural network

Fig. 7

Speech enhancement effect samples with − 5 dB factory2 noise. a Waveform of clean speech. b Waveform of noisy speech. c Waveform of enhanced speech with the contrast algorithm 1. d Waveform of enhanced speech with the contrast algorithm 2. e Waveform of enhanced speech with the proposed algorithm. f Spectrogram of clean speech. g Spectrogram of noisy speech. h Spectrogram of enhanced speech with the contrast algorithm 1. i Spectrogram of enhanced speech with the contrast algorithm 2. j Spectrogram of enhanced speech with the proposed algorithm

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